Jason Segel More at IMDbPro »

In Development:

1. Untitled Muppet Project (details only on IMDbPro)
2. Five-Year Engagement (details only on IMDbPro)

Actor:

• In Production
• 2000s
• 1990s

1. The Adventurer's Handbook (2010) (pre-production)
2. Gulliver's Travels (2010) (post-production) .... Horatio
3. Despicable Me (2010) (post-production) (voice) .... Vector
   
   
4. "How I Met Your Mother" .... Marshall Eriksen (98 episodes, 2005-2009)
   ... aka H.I.M.Y.M (USA: short title)
       - The Window (2009) TV episode .... Marshall Eriksen
       - Slapsgiving 2: Revenge of the Slap (2009) TV episode .... Marshall Eriksen
       - The Playbook (2009) TV episode .... Marshall Eriksen
       - The Rough Patch (2009) TV episode .... Marshall Eriksen
       - Bagpipes (2009) TV episode .... Marshall Eriksen
         (93 more)
5. I Love You, Man (2009) .... Sydney Fife
6. Forgetting Sarah Marshall (2008) .... Peter Bretter
7. Knocked Up (2007) .... Jason
8. Bye Bye Benjamin (2006) .... Theodore Everest
9. "CSI: Crime Scene Investigation" .... Neil Jansen (3 episodes, 2004-2005)
   ... aka CSI: Las Vegas (South Africa: English title: informal alternative title) (USA: syndication title)
   ... aka C.S.I. (USA: short title)
   ... aka CSI: Weekends (USA: promotional title)
   ... aka Les experts (Canada: French title)
       - Iced (2005) TV episode .... Neil Jansen
       - Compulsion (2005) TV episode .... Neil Jansen
       - Mea Culpa (2004) TV episode .... Neil Jansen
10. The Good Humor Man (2005) .... Smelly Bob
11. "Alias" .... Sam Hauser (1 episode, 2005)
        - The Road Home (2005) TV episode .... Sam Hauser
12. LolliLove (2004) .... Jason
13. "Harry Green and Eugene" (2004) TV series .... Eugene Green
14. Certainly Not a Fairytale (2003) .... Leo
15. 11:14 (2003) .... Leon (Paramedic #1)
16. "Undeclared" .... Eric (7 episodes, 2001-2002)
        - Eric's POV (2002) TV episode .... Eric
        - The Perfect Date (2002) TV episode (voice) .... Eric
        - So You Have a Boyfriend (2002) TV episode (voice) (uncredited) .... Eric
        - Eric Visits Again (2001) TV episode .... Eric
        - The Assistant (2001) TV episode (voice) .... Eric
          (2 more)
17. Slackers (2002) .... Sam Schechter
    ... aka Les complices (Canada: French title)
18. North Hollywood (2001) (TV)
19. "Freaks and Geeks" .... Nick Andopolis (18 episodes, 1999-2000)
        - Noshing and Moshing (2000) TV episode .... Nick Andopolis
        - Dead Dogs and Gym Teachers (2000) TV episode .... Nick Andopolis
        - Discos and Dragons (2000) TV episode .... Nick Andopolis
        - Smooching and Mooching (2000) TV episode .... Nick Andopolis
        - The Little Things (2000) TV episode .... Nick Andopolis
          (13 more)
    
    
20. New Jersey Turnpikes (1999)
21. SLC Punk! (1998) .... Mike
22. Dead Man on Campus (1998) .... Kyle
23. Can't Hardly Wait (1998) .... Watermelon Guy
    

Soundtrack:

1. "How I Met Your Mother" (4 episodes, 2007-2009)
   ... aka H.I.M.Y.M (USA: short title)
       - Duel Citizenship (2009) TV episode (performer: "I'm Gonna Be (500 Miles)")
       - The Sexless Innkeeper (2009) TV episode (performer: "Best Night Ever" (uncredited))
       - Little Minnesota (2008) TV episode (performer: "Let's Go to the Mall")
       - Slapsgiving (2007) TV episode (writer: "You Just Got Slapped") (performer: "You Just Got Slapped")
2. I Love You, Man (2009) (performer: "Tom Sawyer", "Limelight")
3. Forgetting Sarah Marshall (2008) (music: "Dracula's Lament", "Inside of You", "We've Got to Do Something", "A Taste for Love") (lyrics: "Dracula's Lament", "Inside of You", "We've Got to Do Something", "A Taste for Love") (performer: "Dracula's Lament")
4. "Freaks and Geeks" (3 episodes, 1999-2000)
       - Dead Dogs and Gym Teachers (2000) TV episode (writer: "Lady L") (performer: "Michael Row The Boat Ashore", "Lady L")
       - I'm with the Band (1999) TV episode (performer: "The Spirit of Radio", "Crossroads")
       - Beers and Weirs (1999) TV episode (performer: "Jesus Is Just Alright With Me")
   

Writer:

• In Production
• 2000s

1. Get Him to the Greek (2010) (post-production) (characters)
   
   
2. Forgetting Sarah Marshall (2008) (written by)
   

Thanks:

1. Adventureland (2009) (the filmmakers wish to thank)
   

Self:

1. The 61st Primetime Emmy Awards (2009) (TV) .... Himself - Presenter
2. "Entertainment Tonight" .... Himself (10 episodes, 2007-2009)
   ... 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 #29.1 (2009) TV episode .... Himself
       - Episode dated 20 March 2009 (2009) TV episode .... Himself
       - Episode dated 19 March 2009 (2009) TV episode .... Himself
       - Episode dated 2 March 2009 (2009) TV episode .... Himself
       - Episode dated 6 February 2009 (2009) TV episode .... Himself
         (5 more)
3. "Family Guy" .... Himself (1 episode, 2009)
   ... aka Padre de familia (USA: Spanish title)
       - Peter's Progress (2009) TV episode (voice) .... Himself
4. "Late Night with Jimmy Fallon" .... Himself (1 episode, 2009)
       - Episode #1.15 (2009) TV episode .... Himself
5. "Live with Regis and Kathie Lee" .... Himself (1 episode, 2009)
   ... aka Live with Regis (USA: new title)
   ... aka Live with Regis & Kelly (USA: new title)
       - Episode dated 19 March 2009 (2009) TV episode .... Himself
6. "Up Close with Carrie Keagan" .... Himself (2 episodes, 2008-2009)
       - Episode dated 17 March 2009 (2009) TV episode .... Himself
       - Episode dated 8 April 2008 (2008) TV episode .... Himself
7. "The Hour" .... Himself (1 episode, 2009)
   ... aka CBC News: The Hour (Canada: English title: long title)
       - Episode dated 10 March 2009 (2009) TV episode .... Himself
8. "The Late Late Show with Craig Ferguson" .... Himself (5 episodes, 2005-2009)
       - Episode dated 9 March 2009 (2009) TV episode .... Himself
       - Episode #5.14 (2008) TV episode .... Himself
       - Episode dated 25 April 2008 (2008) TV episode .... Himself
       - Episode #4.32 (2007) TV episode .... Himself
       - Episode #2.12 (2005) TV episode .... Himself
9. "Late Show with David Letterman" .... Himself - Guest (2 episodes, 2008-2009)
   ... aka Late Show Backstage (USA: title for episodes with guest hosts)
   ... aka Letterman (Australia)
   ... aka The Late Show (USA: informal short title)
       - Episode #16.101 (2009) TV episode .... Himself - Guest
       - Episode #15.98 (2008) TV episode .... Himself - Guest
10. The 14th Annual Critics' Choice Awards (2009) (TV) .... Himself - Presenter
11. CBS Fall Preview (2009) (TV) .... Himself
12. "Comedy Central Canned Ham" .... Himself (2 episodes, 2007-2009)
    ... aka Reel Comedy (USA: new title)
        - I Love You, Man (2009) TV episode .... Himself
        - Knocked Up (2007) TV episode .... Himself
13. "The Tonight Show with Jay Leno" .... Himself (1 episode, 2008)
    ... aka Jay Leno (Australia)
        - Episode dated 22 April 2008 (2008) TV episode .... Himself
14. "Ellen: The Ellen DeGeneres Show" .... Himself (1 episode, 2008)
    ... aka The Ellen Show (Australia)
        - Episode dated 21 April 2008 (2008) TV episode .... Himself
15. "Today" .... Himself (1 episode, 2008)
    ... aka NBC News Today (USA: promotional title)
    ... aka The Today Show (USA: alternative title)
        - Episode dated 15 April 2008 (2008) TV episode .... Himself
16. "Total Request Live" .... Himself (1 episode, 2008)
    ... aka TRL (USA: promotional abbreviation)
    ... aka TRL Weekend (USA: informal alternative title)
    ... aka Total Request with Carson Daly (USA: alternative title)
        - Episode dated 15 April 2008 (2008) TV episode .... Himself
17. "Access Hollywood" .... Himself (1 episode, 2008)
        - Episode dated 4 April 2008 (2008) TV episode .... Himself
18. "Late Night with Conan O'Brien" .... Himself (1 episode, 2006)
    ... aka Late Night with Conan O'Brien (Australia)
        - Episode dated 5 December 2006 (2006) TV episode .... Himself
19. "The Megan Mullally Show" .... Himself (1 episode, 2006)
        - Episode #1.50 (2006) TV episode .... Himself
20. "Last Call with Carson Daly" .... Himself (1 episode, 2006)
        - Episode dated 9 November 2006 (2006) TV episode .... Himself
21. "Cribs" .... Himself (1 episode, 2003)
    ... aka MTV Cribs (USA: complete title)
        - Episode dated 20 October 2003 (2003) TV episode .... Himself
22. "CBS Cares" (2000) TV series .... Himself (unknown episodes)
    

Archive Footage:

1. The Making of 'LolliLove' (2006) (V) .... Himself