Trailer
 | Kevin Smith as Narrator / Larkin Eve |
 | Jason Mewes as Wes Jameson |
 | Brian O'Halloran as Elis Heimermann |
 | Marilyn Ghigliotti as Ali Thomlyn |
 | Matthew Postlethwaite as Walt Flanagan |
 | Scott Schiaffo as Don Smith |
 | Ernest O'Donnell as Sergeant Svenning |
| Christopher Downie as Mr. Connolly / Shemp Kevin |
| Chris Bain as Jason Mewes / Jay |
 | Jake Richardson as Party Marty |
 | Harry Partridge as Usher (voice) |
 | James D. Rolfe as Leonard James Nash |
 | Bryan Johnson as Comic Book Horndog |
 | Kyle Hebert as Kay Theater Announcer (voice) |
 | Mike Matei as Festival Programmer |
 | Ryan James as Cracker Jack / DJ Snowball / Chairback |
 | Sanjeev Kohli as Dr. Jared Patel |
 | David Klein as Rental Clerk |
| Ming Chen as Comic Book Clerk |
 | Walt Flanagan as Comic Book Steve |
| Stephanie Price as Lisa Spoonauer / Caitlin Bree |
 | Bern Cohen as Thomas Burke |
 | Nick Cornwall as Bob Hawk |
| Mike Zapcic as Comic Book Dave |
| Beverly Longhurst as Grace Smith |
| John Henry Westhead as Olaf Dudnik |
| Grace Smith as Milk Maid Prime |
| Frank Powers as Frank Powers |
| Frank Powers as The Narrator / Dispatch (voice) |
| Robert Hawk as Moose Jaw Network Interviewer |
| Alisdair Gilbert as Joe Bagnole |
| Vincent Pereira as Sundancer |
| Stefen Laurantz as Harry Weizmann |
| John Willyung as Cohee |
| Jon Glasgow as Ernie O'Donnell (as Jonny Glasgow) |
| Lee Bendick as Man Who Lost His Keys |
| Donna Jeanne as Indecisive Customer |
| Frances Cresci as Smoking Woman |
| Brett Murray as Bryan Johnson |
| Thomas Burke as Geoff Connolly |
| Felix Kay as Canadian TV Announcer (voice) |
| P.R. Brown as Officer Ross (voice) |
| Ashley Graziano as Marilyn Ghigliotti / Veronica Loughran |
| Betsy Broussard as Sister Mary Rufus |
| Harry Mitchell as Scott Mosier |
| Mark Frost as Kevin Smith / Silent Bob |
| Dan Ballester as Richard Linklater |
 | Jeff L. Williams as Sundance Reporter |
| Mike Belicose as Vice Principal McNeil |
| Tom Sullivan as Jeff Anderson / Randal Graves |
| Amber Steele as Cracker Jill |
| Chris Lowry as Kevin Smith (age 13) |
| Joe Bagnole as Impatient Customer |
| Julia Carstairs as Kasey Lauren |
| Jamie Brown as Mike Belicose |
| Kit Alexander as Brian O'Halloran/Dante Hicks |
| Kyle Corwin as Tromaville Pledge |
| Toni Benedetti as Rose |
| Thom DeMicco as Tromaville Pledge |
| Ali Gourlay as Usher |
| Silvia Brill as Jeff's Mother |
| Scott M. Holden as TV Interviewer |
| Jay Booton as Dave Klein |
| Jono Highwolf Smith as Vinnie's Cousin (voice) |
| K.C. Murray as Kevin Smith (age 8) |
| Alida Downie as Kevin's Wife |
| Bruce Cameron as Bucket Hat Party Guest |
| Amber Smith as Party Muse |
| Kit Prakkamakul as Ming Chen |
 | Sian Thomas as Jason's Lady Friend |
| Kenneth Brill as Olaf Dudnik's Rhythm Guitarist/Man with camcorder |
| Wren Brill as Lil' Mewes |
 | Andrew McCabe as Boombox Bill |
| Lucas Michael Gilbert as Tween Mewes |
| Claire Elizabeth Laurenson as Betsy Broussard |
| Russ Murray as Mr. Johnson |
| Bronagh Fallon as Miss Constanza |
| Kevin Prender as Young Don Smith |
| Kayleigh Ferguson as Young Grace Smith |
| Katie O'Donnell as Smoking Girl |
| Beth Downie as Milkmaid |
| Dale R. Murray as Vinnie Pereira |
| Verity Clarke as Miss Mewes |
| Andy Mac as Mike Zapcic |
| Robin Brill as Kevin's Daughter |
| Bronagh Smith as Guin |
| Adam Troup as Robert Rodriguez |
| Jeanne Holden as Woman in restaurant(Nicht genannt) |
| Vincent Pereira as Sundancer |
| Production | |
| Brett Murray | Producer |
Writing | |
| Christopher Downie | Writer |
Directing | |
| Christopher Downie | Director |
Production | |
| Sav Rodgers | Producer |
| Kevin Smith | Executive Producer |
Camera | |
| Shawn Caple | Camera Operator |
| Christopher Downie | Director of Photography |
Sound | |
| Christopher Downie | Original Music Composer |
