Alyson Hannigan More at IMDbPro »

Actress:

• 2000s
• 1990s
• 1980s

1. "How I Met Your Mother" .... Lily Aldrin / ... (98 episodes, 2005-2009)
   ... aka H.I.M.Y.M (USA: short title)
       - The Window (2009) TV episode .... Lily Aldrin
       - Slapsgiving 2: Revenge of the Slap (2009) TV episode .... Lily Aldrin
       - The Playbook (2009) TV episode .... Lily Aldrin
       - The Rough Patch (2009) TV episode .... Lily Aldrin
       - Bagpipes (2009) TV episode .... Lily Aldrin
         (93 more)
2. "The Goode Family" .... Michelle (1 episode, 2009)
       - Graffiti in Greenville (2009) TV episode (voice) .... Michelle
3. Buffy the Vampire Slayer: Sacrifice (2009) (VG) .... Willow Rosenberg
4. Date Movie (2006) .... Julia Jones
5. Farce of the Penguins (2006) (V) (voice) .... Hottie Penguin
6. "Veronica Mars" .... Trina Echolls (3 episodes, 2005)
       - My Mother, the Fiend (2005) TV episode .... Trina Echolls
       - Hot Dogs (2005) TV episode .... Trina Echolls
       - Ruskie Business (2005) TV episode .... Trina Echolls
7. In the Game (2005) (TV)
8. "King of the Hill" .... Stacey Gibson (1 episode, 2004)
       - Talking Shop (2004) TV episode (voice) .... Stacey Gibson
9. "That '70s Show" .... Suzy Simpson (2 episodes, 2004)
       - Won't Get Fooled Again (2004) TV episode .... Suzy Simpson
       - Sally Simpson (2004) TV episode .... Suzy Simpson
10. Buffy the Vampire Slayer: The Animated Series (2004) (TV) (voice) .... Willow Rosenberg
11. Americana (2004) (TV) .... Andrea
12. American Wedding (2003) .... Michelle Flaherty
    ... aka American Pie: The Wedding (Australia) (Europe: English title) (Singapore: English title) (South Africa: English title) (UK)
    ... aka American Pie - Jetzt wird geheiratet (Germany)
13. "Buffy the Vampire Slayer" .... Willow Rosenberg (144 episodes, 1997-2003)
    ... aka BtVS (USA: promotional abbreviation)
    ... aka Buffy (USA: short title)
    ... aka Buffy, the Vampire Slayer: The Series (USA: long title)
        - Chosen (2003) TV episode .... Willow Rosenberg
        - End of Days (2003) TV episode .... Willow Rosenberg
        - Touched (2003) TV episode .... Willow Rosenberg
        - Empty Places (2003) TV episode .... Willow Rosenberg
        - Dirty Girls (2003) TV episode .... Willow Rosenberg
          (139 more)
14. "Angel" .... Willow Rosenberg (3 episodes, 2001-2003)
    ... aka Angel: The Series (USA: long title)
        - Orpheus (2003) TV episode .... Willow Rosenberg
        - There's No Place Like Plrtz Glrb (2001) TV episode .... Willow Rosenberg
        - Disharmony (2001) TV episode .... Willow Rosenberg
15. Buffy the Vampire Slayer (2002) (VG) (voice) .... Willow Rosenberg
16. Beyond the City Limits (2001) .... Lexi
    ... aka Rip It Off (USA: video title)
    ... aka Rip Off (UK: DVD title)
17. American Pie 2 (2001) .... Michelle Flaherty
18. Boys and Girls (2000) .... Betty
19. "The Wild Thornberrys" .... Gerda (1 episode, 2000)
        - Every Little Bit Alps (2000) TV episode (voice) .... Gerda
20. "100 Deeds for Eddie McDowd" .... Gigi (2 episodes, 1999-2000)
        - Return of Gigi (2000) TV episode (voice) .... Gigi
        - All Howls Eve (1999) TV episode (voice) .... Gigi
    
    
21. American Pie (1999) .... Michelle Flaherty
22. Hayley Wagner, Star (1999) (TV) .... Jenna Jakes
23. Dead Man on Campus (1998) .... Lucy
24. For My Daughter's Honor (1996) (TV) .... Kelly
    ... aka Indecent Seduction
25. "Picket Fences" .... Peggy Patterson (1 episode, 1996)
        - To Forgive Is Devine (1996) TV episode .... Peggy Patterson
26. A Case for Life (1996) (TV) .... Iris
27. The Stranger Beside Me (1995) (TV) .... Dana
28. "Touched by an Angel" .... Cassie Peters (1 episode, 1994)
        - Cassie's Choice (1994) TV episode .... Cassie Peters
29. "Almost Home" .... Samantha (2 episodes, 1993)
    ... aka The Torkelsons: Almost Home
        - Hot Ticket (1993) TV episode .... Samantha
        - The Dance (1993) TV episode .... Samantha
30. Switched at Birth (1991) (TV) .... Gina Twigg, Age 13-16
31. "Roseanne" .... Jan (1 episode, 1990)
        - Like, a New Job (1990) TV episode .... Jan
32. "Free Spirit" .... Jessie Harper (14 episodes, 1989-1990)
        - Blast from the Past (1990) TV episode .... Jessie Harper
        - We Gotta Be Me (1990) TV episode .... Jessie Harper
        - Love and Death (1990) TV episode .... Jessie Harper
        - Radio Nights (1989) TV episode .... Jessie Harper
        - The New Secretary (1989) TV episode .... Jessie Harper
          (9 more)
    
    
33. My Stepmother Is an Alien (1988) .... Jessie Mills
34. Impure Thoughts (1986) (as Allison Hannigan) .... Patty Stubbs
    

Soundtrack:

1. "Buffy the Vampire Slayer" (1 episode, 2001)
   ... aka BtVS (USA: promotional abbreviation)
   ... aka Buffy (USA: short title)
   ... aka Buffy, the Vampire Slayer: The Series (USA: long title)
       - Once More, with Feeling (2001) TV episode (performer: "I've Got A Theory", "Bunnies", "If We're Together", "Walk Through The Fire")
   

Self:

• 2000s
• 1990s

1. "Ellen: The Ellen DeGeneres Show" .... Herself (4 episodes, 2005-2009)
   ... aka The Ellen Show (Australia)
       - Episode dated 23 October 2009 (2009) TV episode .... Herself
       - Episode dated 30 January 2009 (2009) TV episode .... Herself
       - Episode dated 20 February 2006 (2006) TV episode .... Herself
       - Episode dated 27 September 2005 (2005) TV episode .... Herself
2. "Late Show with David Letterman" .... Herself - Guest (1 episode, 2009)
   ... aka Late Show Backstage (USA: title for episodes with guest hosts)
   ... aka Letterman (Australia)
   ... aka The Late Show (USA: informal short title)
       - Episode #17.16 (2009) TV episode .... Herself - Guest
3. "Entertainment Tonight" .... Herself (4 episodes, 2008-2009)
   ... aka E.T. (USA: informal title)
   ... aka ET Weekend (Australia: weekend title)
   ... aka Entertainment This Week (weekend title)
   ... aka This Week in Entertainment (USA: weekend title)
       - Episode dated 21 September 2009 (2009) TV episode .... Herself
       - Episode #29.1 (2009) TV episode .... Herself
       - Episode dated 6 February 2009 (2009) TV episode .... Herself
       - Episode dated 18 December 2008 (2008) TV episode .... Herself
4. The 61st Primetime Emmy Awards (2009) (TV) .... Herself - Presenter
5. CBS Fall Preview (2009) (TV) .... Herself - Host
6. "The Bonnie Hunt Show" .... Herself (1 episode, 2008)
       - Episode dated 19 September 2008 (2008) TV episode .... Herself
7. "Late Night with Conan O'Brien" .... Herself (7 episodes, 1999-2008)
   ... aka Late Night with Conan O'Brien (Australia)
       - Steve Carell/Alyson Hannigan/Duffy (2008) TV episode .... Herself
       - Episode dated 13 May 2008 (2008) TV episode .... Herself
       - Episode dated 10 September 2007 (2007) TV episode .... Herself
       - Episode dated 22 November 2006 (2006) TV episode .... Herself
       - Episode dated 3 October 2002 (2002) TV episode .... Herself
         (2 more)
8. "Live with Regis and Kathie Lee" .... Herself (1 episode, 2008)
   ... aka Live with Regis (USA: new title)
   ... aka Live with Regis & Kelly (USA: new title)
       - Episode dated 16 May 2008 (2008) TV episode .... Herself
9. "The Late Late Show with Craig Ferguson" .... Herself (3 episodes, 2005-2008)
       - Episode dated 10 April 2008 (2008) TV episode .... Herself
       - Episode #2.90 (2006) TV episode .... Herself
       - Episode #2.5 (2005) TV episode .... Herself
10. "CBS Cares" .... Herself (4 episodes, 2005-2008)
        - Episode #8.1 (2008) TV episode .... Herself
        - Episode #7.1 (2007) TV episode .... Herself
        - Episode #6.1 (2006) TV episode .... Herself
        - Episode #5.1 (2005) TV episode .... Herself
11. The 49th Annual Grammy Awards (2007) (TV) .... Herself
12. The 33rd Annual People's Choice Awards (2007) (TV) .... Herself
13. "The Megan Mullally Show" .... Herself (1 episode, 2006)
        - Episode #1.50 (2006) TV episode .... Herself
14. "Last Call with Carson Daly" .... Herself (3 episodes, 2005-2006)
        - Episode dated 10 April 2006 (2006) TV episode .... Herself
        - Episode dated 28 February 2006 (2006) TV episode .... Herself
        - Episode dated 11 October 2005 (2005) TV episode .... Herself
15. "MADtv" .... Herself - Guest (1 episode, 2006)
        - Film Preview (2006) TV episode .... Herself - Guest
16. "I Love the 80's 3-D" (2005) TV series .... Herself
17. "The View" .... Herself (1 episode, 2005)
        - Episode dated 30 September 2005 (2005) TV episode .... Herself
18. "The 100 Most Memorable TV Moments" (2004) TV mini-series .... Herself
19. 'Buffy': Season 7 Overview (2004) (V) .... Herself
20. 'Buffy': Season 6 Overview (2004) (V) .... Herself
21. "T4" .... Herself (1 episode, 2004)
        - Episode dated 29 February 2004 (2004) TV episode .... Herself
22. "Richard & Judy" .... Herself (1 episode, 2004)
        - Episode dated 4 February 2004 (2004) TV episode .... Herself
23. "Breakfast" .... Herself (1 episode, 2004)
        - Episode dated 4 February 2004 (2004) TV episode .... Herself
24. "Style Star" .... Herself (1 episode, 2004)
        - Sarah Michelle Gellar (2004) TV episode .... Herself
25. Comedy Central Presents: The Commies (2003) (TV) .... Herself
26. "Talking to Animals" .... Herself (1 episode, 2003)
        - Episode #1.7 (2003) TV episode .... Herself
27. "The Tonight Show with Jay Leno" .... Herself (1 episode, 2003)
    ... aka Jay Leno (Australia)
        - Episode dated 1 August 2003 (2003) TV episode .... Herself
28. "Pepsi Smash" .... Host (1 episode, 2003)
        - Episode #1.3 (2003) TV episode .... Host
29. "The Daily Show" .... Herself (1 episode, 2003)
    ... aka A Daily Show with Jon Stewart (USA: new title)
    ... aka Jon Stewart (Australia)
    ... aka The Daily Show with Jon Stewart (USA: new title)
    ... aka The Daily Show with Jon Stewart Global Edition (International: English title: cut version)
        - Episode dated 30 July 2003 (2003) TV episode .... Herself
30. 2003 MTV Movie Awards (2003) (TV) .... Herself
31. "The Late Late Show with Craig Kilborn" .... Herself (2 episodes, 2001-2003)
    ... aka The Late Late Show (USA: short title)
        - Episode dated 19 May 2003 (2003) TV episode .... Herself
        - Episode dated 1 October 2001 (2001) TV episode .... Herself
32. "Biography" .... Herself (1 episode, 2003)
        - Buffy the Vampire Slayer: Television with a Bite (2003) TV episode .... Herself
33. The Teen Choice Awards 2002 (2002) (TV) .... Herself - Presenter
34. "VH-1 Behind the Movie" .... Herself (1 episode, 2002)
        - American Pie (2002) TV episode .... Herself
35. "Backstory" .... Herself / ... (1 episode, 2002)
    ... aka Hollywood Backstories (USA: syndication title)
        - Buffy the Vampire Slayer (2002) TV episode .... Herself / Willow Rosenberg
36. Good Times with Cast and Crew of 'American Pie 2' (2002) (V) .... Herself
37. "Celebrity Adventures" .... Herself (1 episode, 2001)
        - Papua New Guinea (2001) TV episode .... Herself
38. "The Big Breakfast" .... Herself (2 episodes, 2000-2001)
        - Episode dated 5 September 2001 (2001) TV episode .... Herself
        - Episode dated 13 June 2000 (2000) TV episode .... Herself
39. "Howard Stern" .... Herself (2 episodes, 2001)
        - Episode dated 24 August 2001 (2001) TV episode .... Herself
        - Episode dated 23 August 2001 (2001) TV episode .... Herself
40. 2001 MTV Movie Awards (2001) (TV) .... Herself
41. Playboy Exposed: Playboy Mansion Parties Uncensored (2001) (V) .... Herself
42. 2000 MTV Movie Awards (2000) (TV) .... Herself - Presenter
43. "TFI Friday" .... Herself (1 episode, 2000)
    ... aka Thank Four It's Friday
        - Episode dated 16 June 2000 (2000) TV episode .... Herself
44. "This Morning" .... Herself (1 episode, 2000)
    ... aka This Morning with Richard and Judy (UK: informal title)
        - Episode dated 13 June 2000 (2000) TV episode .... Herself
    
    
45. "Nyhetsmorgon" .... Herself (1 episode, 1999)
        - Filmen 'American Pie'/Nyheter och väder (1999) TV episode .... Herself
46. The Teen Choice Awards 1999 (1999) (TV) .... Herself
47. "Donny & Marie" .... Herself (1 episode, 1999)
    ... aka Donny and Marie Hour
        - Episode dated 2 February 1999 (1999) TV episode .... Herself
48. Spotlight on Location: American Pie (1999) (TV) .... Herself
    ... aka The Making of 'American Pie' (USA: DVD title)
49. 1999 MTV Movie Awards (1999) (TV) .... Herself
50. MTV Presents: Videos That Don't Suck (1998) (TV) .... Herself
    

Archive Footage:

1. "Time Shift"
       - Parallel Worlds: A User's Guide (2007) TV episode (uncredited) .... Willow Rosenberg
2. Sex at 24 Frames Per Second (2003) (V) .... Herself
3. 'Angel': Season One (2003) (V) (uncredited) .... Willow Rosenberg