Walter Flanagan was born on October 23, 1967 in Red Bank, New Jersey, USA. He is an actor, known for Comic Book Men (2012), Clerks (1994) and Dogma (1999).
| Movie | MallBrats | The Fanboy | 2017 |
| Movie | Shooting Clerks | Unknown | 2016 |
| Movie | Jay and Silent Bob's Super Groovy Cartoon Movie | Unknown | 2013 |
| Movie | Tell 'Em Steve-Dave Puppet Theatre | Himself | 2013-04-20 |
| Series | Comic Book Men | Unknown | 2012-02-12 |
| Movie | Smodimations 2-D | Unknown | 2011 |
| Movie | Train Wreck! | Himself | 2006-10-10 |
| Movie | Clerks II | Unknown | 2006-07-21 |
| Movie | Snowball Effect: The Story of 'Clerks' | Unknown | 2004 |
| Movie | Vulgar | Unknown | 2002-04-26 |
| Movie | Jay and Silent Bob Strike Back | Unknown | 2001-08-24 |
| Series | Clerks | Unknown | 2000-05-31 |
| Movie | View Askew's Look Back at 'Mallrats' | Unknown | 1999 |
| Movie | Dogma | Unknown | 1999-11-12 |
| Movie | Chasing Amy | Unknown | 1997-04-18 |
| Movie | Mallrats | Unknown | 1995-10-20 |
| Movie | Clerks | Unknown | 1994-11-04 |
| Movie | Shakedown | Prison Guard | 1988-05-06 |