Alyson Hannigan

Born: 1974-03-24

Alyson Lee Hannigan (born March 24, 1974) is an American actress and television presenter. She is best known for her roles as Willow Rosenberg in the television series Buffy the Vampire Slayer (1997–2003), as Lily Aldrin in the sitcom How I Met Your Mother (2005–2014) for which she won a People's Choice Award in 2009, and as Michelle Flaherty in the American Pie film series (1999–2012). Since 2016, Hannigan has hosted the television show Penn & Teller: Fool Us. She also provides the voice of Claire Clancy in the Disney Junior animated series Fancy Nancy (2018–present).


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as Michelle Flaherty
Released: 2003-08-01

With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since...

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American Pie

as Michelle Flaherty
Released: 1999-07-09

At a high-school party, four friends find that losing their collective virginity isn't as easy...

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as Michelle Flaherty
Released: 2001-08-10

After a year apart - attending different schools, meeting different people - the guys rent a...

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as Michelle Flaherty-Levenstein
Released: 2012-04-04

The characters we met a little more than a decade ago return to East Great Falls for their high...

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as Jessie Mills
Released: 1988-12-09

Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste...

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as Julia Jones
Released: 2006-02-17

Spoof of romantic comedies which focuses on a man, his crush, his parents, and her father.

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as Phyllis Buckman
Released: 2021-02-19

When Flora rescues a squirrel she names Ulysses, she is amazed to discover he possesses unique...

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Kim Possible

as Dr. Ann Possible
Released: 2019-02-15

Everyday teen hero Kim Possible and her best friend Ron Stoppable embark on their freshman year...

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American Pie: Revealed

as Self
Released: 2004-01-02

Documentary about the making of American Pie (1999), American Pie 2 (2001) and American Wedding...

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Boys and Girls

as Betty
Released: 2000-06-16

Ryan and Jennifer are opposites who definitely do not attract. At least that's what they always...

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Love, Wedding, Marriage

as Courtney
Released: 2011-06-03

A happy newlywed marriage counselor's views on wedded bliss get thrown for a loop when she finds...

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Dead Man on Campus

as Lucy
Released: 1998-08-21

Two college roommates venture out to identify a fellow student, who is most likely to commit...

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Farce of the Penguins

as Hottie Penguin (voice)
Released: 2007-07-14

In this spoof of "March of the Penguins," nature footage of penguins near the South Pole gets a...

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You Might Be the Killer

as Chuck
Released: 2019-05-21

Counselors are being killed off at summer camp, and Sam is stuck in the middle of it. Instead of...

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Office Race

as Pat
Released: 2023-09-04

An unambitious office worker goes to great lengths—specifically 26.2 miles—to one up his...

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Switched at Birth

as Gina Twigg, Age 13–16
Released: 1991-04-28

This is the story of the two babies who were switched at birth. A few years later when one of...

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Switched at Birth

as Gina Twigg, Age 13-16
Released: 1991-04-28

This is the story of the two babies who were switched at birth. A few years later when one of...

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Do You Take This Man

as Rachael
Released: 2017-07-07

When a gay couple's impending wedding hits a snag, the grooms must rely on their friends and...

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For My Daughter's Honor

as Kelly
Released: 1996-11-20

Fourteen-year-old high school student, Amy Dustin, becomes an object of romantic affection to...

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Abducted: The Mary Stauffer Story

as Mary Stauffer
Released: 2019-10-05

High school teacher Mary Stauffer and her eight-year old daughter, Beth are held captive for 53...

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The Stranger Beside Me

as Dana
Released: 1995-09-17

When Jennifer marries Chris, it seems she can finally let go of her tragic past. But behind the...

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Beyond the City Limits

as Lexi
Released: 2001-12-17

Three women outsmart unsavory men who try to cheat them out of their take in an almost-botched...

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Impure Thoughts

as Patty Stubbs (as Allison Hannigan)
Released: 1986-11-25

Four male friends are reunited after not being in contact with each other for several years....

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Hayley Wagner, Star

as Jenna Jakes
Released: 1999-09-19

Having outgrown her role, a pampered child actor returns to her family and tries to be an...

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More Business of Being Born

as Self [Part 2,3]
Released: 2011-11-08

Executive Producer Ricki Lake and Filmmaker Abby Epstein follow their landmark documentary,'The...

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The Kelly Clarkson Show

as uncredited
First aired: 2019-09-09

Kelly Clarkson presents the biggest newsmakers and names in film, television and music; as well...

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The Daily Show

as Self
First aired: 1996-07-22

The World's Fakest News Team tackle the biggest stories in news, politics and pop culture.

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American Dad!

as Chelsea (voice)
First aired: 2005-02-06

The series focuses on an eccentric motley crew that is the Smith family and their three...

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American Dad!

as Ugly Stepsister #2 (voice)
First aired: 2005-02-06

The series focuses on an eccentric motley crew that is the Smith family and their three...

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American Dad!

as Lexie (voice)
First aired: 2005-02-06

The series focuses on an eccentric motley crew that is the Smith family and their three...

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Dancing with the Stars

as Self - Contestant
First aired: 2005-06-01

The competition sees celebrities perform choreographed dance routines which are judged by a...

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Penn & Teller: Fool Us

as Self - Host
First aired: 2011-01-07

Illusionists Penn & Teller throw down the gauntlet to aspiring magicians to perform their most...

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Buffy the Vampire Slayer

as Willow Rosenberg
First aired: 1997-03-10

Into every generation a slayer is born: one girl in all the world, a chosen one. She alone will...

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The Ellen DeGeneres Show

as Self
First aired: 2003-09-08

The Ellen DeGeneres Show, often shortened to just Ellen, is an American television talk show...

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King of the Hill

as Stacey Gibson (voice)
First aired: 1997-01-12

Set in Texas, this animated series follows the life of propane salesman Hank Hill, who lives...

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The Simpsons

as uncredited
First aired: 1989-12-17

Set in Springfield, the average American town, the show focuses on the antics and everyday...

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How I Met Your Mother

as Lily Aldrin
First aired: 2005-09-19

A father recounts to his children - through a series of flashbacks - the journey he and his four...

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That '70s Show

as Suzy Simpson
First aired: 1998-08-23

Crank up the 8-track and flash back to a time when platform shoes and puka shells were all the...

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Late Night with Conan O'Brien

as Self - Guest
First aired: 1993-09-13

Late Night with Conan O'Brien is an American late-night talk show hosted by Conan O'Brien that...

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The Tonight Show with Jay Leno

as uncredited
First aired: 1992-05-25

The Tonight Show with Jay Leno is an American late-night talk show hosted by Jay Leno that...

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Veronica Mars

as Trina Echolls
First aired: 2004-09-22

In the fictional town of Neptune, California, student Veronica Mars progresses from high school...

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Touched by an Angel

as Cassie Peters
First aired: 1994-09-21

Monica, an angel, is tasked with bringing guidance and messages from God to various people who...

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Sofia the First

as (voice)
First aired: 2013-01-11

Set in the storybook world of Enchancia, this is the story of Princess Sofia, an adventurous...

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The Bonnie Hunt Show

as uncredited
First aired: 2008-09-08

The Bonnie Hunt Show is an American syndicated talk show hosted by Bonnie Hunt. It premiered on...

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The Wild Thornberrys

as Gerda (voice)
First aired: 1998-09-01

The Wild Thornberrys is an American animated television series that aired on Nickelodeon.

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Angel

as Willow Rosenberg
First aired: 1999-10-05

The vampire Angel, cursed with a soul, moves to Los Angeles and aids people with...

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The $100,000 Pyramid

as Self
First aired: 2016-06-27

In $100,000 Pyramid, contestants are in teams of two. The goal of the game is to help your...

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The Reichen Show

as Self
First aired: 2005-11-11

A list of celebrity interviews and sensational topics.

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The Late Late Show with Craig Kilborn

as Self - Guest
First aired: 1999-03-30

Craig Kilborn hosted this zany talk show, which followed David Letterman's show, from 1999 until...

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MTV Movie & TV Awards

as Self / Presenter
First aired: 1992-06-10

The annual film & TV awards show presented by MTV. The nominees are decided by producers and...

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Hollywood Game Night

as Self
First aired: 2013-07-11

Two contestants are transported from their everyday lives into a once-in-a-lifetime night of fun...

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Rugrats

as Cynthia P.I. (voice)
First aired: 1991-08-11

Focuses on a group of toddlers, most prominently Tommy, Chuckie, Phil, Lil, and Angelica, and...

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Fancy Nancy

as Claire Clancy (voice)
First aired: 2018-07-13

This entry is for episodes with two stories per episode. Meet Nancy Clancy, a high-spirited...

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100 Deeds for Eddie McDowd

as uncredited
First aired: 1999-10-16

When the school bully is turned into a talking dog, he can only regain his human form by...

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Doogie Kamealoha, M.D.

as Dawn
First aired: 2021-09-08

Lahela 'Doogie' Kamealoha, a 16-year-old prodigy juggles a budding medical career and life as a...

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Fancy Nancy

as Claire Clancy (voice)
First aired: 2018-07-13

Meet Nancy Clancy, a high-spirited young girl whose imagination and enthusiasm for all that is...

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The Goode Family

as uncredited
First aired: 2009-05-27

The Goode Family is an American animated comedy series, which originally aired on ABC from May...

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Outmatched

as Beth
First aired: 2020-01-23

A blue-collar couple in Atlantic City tries to raise four kids – three of whom just happen to be...

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Outrageous Pumpkins

as Self - Host
First aired: 2020-09-20

A traditional Halloween pastime is taken to the next level as seven expert pumpkin carvers...

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The Gong Show

as Self - Judge
First aired: 2017-06-22

Unique performers demonstrate their artistry in front of Hollywood judges in this update of the...

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Fancy Nancy: Fancy It Yourself

as Nancy
First aired: 2019-04-08

Ooh La La! It's Fancy Nancy! Follow Nancy as she guides everyone on how to add a little more...

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The Torkelsons

as Samantha
First aired: 1991-09-21

Millicent Torkelson does what she can to hold her family together as it shrinks to just her and...

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I Love the '70s: Volume 2

as Self
First aired: 2006-07-10

I Love the '70s: Volume 2 is a television mini-series in the I Love the... series presented by...

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Entertainment Tonight

as Self
First aired: 1981-09-15

Daily tabloid television news show on entertainment and celebrity news with unprecedented access...

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Roseanne

as uncredited
First aired: 1988-10-18

A working-class family struggles to get by on a limited income in the fictional town of Lanford,...

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Free Spirit

as Jessie Harper
First aired: 1989-09-22

Free Spirit is an American fantasy sitcom that aired on ABC during the 1989–1990 television...

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Buffy the Animated Series

as Willow Rosenberg
First aired:

Buffy the Animated Series is an animated television series concept based on Buffy the Vampire...

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Girl Scout Cookie Championship

as Self - Host
First aired: 2020-02-03

Five accomplished bakers are challenged to transform Girl Scout Cookies into show-stopping...

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Star Plates

as uncredited
First aired: 2016-09-27

Celebrities sign up for a culinary crash course when they step into the kitchens of their...

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Teen Choice Awards

as Self - Presenter
First aired: 1999-08-01

The Teen Choice Awards is a teen awards show presented annually by Fox. The first awards were...

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Adorableness

as Self
First aired: 2021-07-19

Host James Davis and his friends Alyson Hannigan, Ross Mathews and Dulcé Sloan give their unique...

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