Stars (in credits order)
Kevin Smith
Self
Walter Flanagan
Mike Zapcic
Bryan Johnson
Ming Chen
Rob Bruce
Jason Mewes
Jeff Silverman
Self - Sunday Jeff
Stan Lee
Brian O'Halloran
Brian Quinn
Ernest O'Donnell
Anthony Snyder
Self - Art Dealer
John Willyung
Self - Cousin Johnny
Harley Quinn Smith
Scott Schiaffo
Ryan James
Jay Cosplayer
Elly Giudice
Graig F. Weich
Graig Weich
Greg Coben
Customer
Mike Lopez
Dynomutt Seller
Nick Rotondo
Audience Member
Ed McKeever
Laura Dobberstein
Lou Ferrigno
Scott Snyder
Nate Quarry
Ernie Hudson
Dean Cain
Nichelle Nichols
Greg Capullo
William Shatner
Billy Dee Williams
Darryl McDaniels
Christopher Daniels
Eugene Nock
Lindsay Wagner
Cassandra Peterson
Elvira
Robert Kurtzman
Self - Special Effects Creator
John Romita Jr.
Jim Lee
Phoenix Jones
Steve Geppi
Self - Owner, Geppi's Museum
Ralph Macchio
Katrina Law
Self - Nyssa Al Ghul: Arrow
Robert Englund
Method Man
Tom Cavanagh
Michael Empric
Self - Guiness World Records
Jeremy Kirby
Self - Jack Kirby's Grandson
John Sprigato
Self - Restoration Enthusiast
Rosario Dawson
Mike Colter
Burt Ward
Lloyd Kaufman
Michael Gray
George Pérez
Gary Conover
Kevin Eastman
Adam West
Butch Patrick
Gene Simmons
Peter Mayhew
Frankie Kazarian
Neal Adams
Self - Comic Book Artist
Chris Kiszka
Self - Jaws Museum Owner
Logan Mewes
Jennifer Schwalbach Smith
Marky Ramone
Self - Ramones Drummer
Tracy Kirby
Self - Jack Kirby's Granddaughter
John Patrick Brennan
The Toxic Avenger
Derek Muterspaw
Mr. Poppintwist
Brian Mariotti
Self - Funko CEO
Nick Barrucci
Carol Flynn
Julia Zapcic
Self - Mike's Wife
Denny O'Neil
Ashley Greene
Self - Kevin's Assistant
Doug Sakmann
Sgt. Kabukiman NYPD
Christopher Downie
Self - Director - 'Shooting Clerks'
Mike Becker
Self - Funko Creator
Shawn Peterson
Self - Pez Historian
Joseph Rybandt
Pasquale Menna
Self - Mayor, Red Bank, NJ
Jesse Griffin
Dolphinman
Brett Murray
Mark Frost
Genesis Rodriguez
Jay Booton
Comic Book Girl 19
Mark Huckabone
Tim Brooks
Z. Frankie
Stephanie McKeon
Bec Fordyce
Video Game Princess
Errol Spat Oktan
Jim McKenzie
Penelope Daniels
Justin Skyler Daniels
Mark Bongo
Dan Finnegan
Comic Reading Guy
Renan Kanbay
Mitchell A.S. Hallock
Indiana Jones
Dan Culligan
Jason Wilson
Godzilla Game Seller
Ivan Hahn
Bill Manley
Kitty Crystal
Aaron Kelly
David C. Hayes
Terry Browning
501st Legion member
P.R. Brown
Kat Habrukowich
Benjy Greenberg
Beatles Voices Mimic
Maddy Goffredo
Extra
Aaron Gamelli
2016
Jen King
Self - customer
Sergio Duque
Randy Memoli
Popeye Seller
Eric Moran
Cosplayer
Cory Kastle
Michael Ashley McKeever
Silent Bob Cosplayer
Erik Sharkey
Amaryllis Ruiz
Daddy Long Legs
Nick GQ
Buddha McKeone
Justin Lomas
Joseph Legler
Bill Shorter
Silent Bob cosplayer
Michael Piscetelli
Laura Madsen
Stacey Toy
Calvin Chambers
Merly TheCosplayDog
Spider Dog
Dylan Stookey
Nicholas Mumme
Zachary Mumme
Chris J. Cullen
Self (uncredited)
Dion Baia
Guy selling Punisher Magazine (uncredited)
Jay J. Bidwell
Silent Bob Cosplayer (uncredited)
Sebastian Deerkop
Self - Jay Cosplayer (uncredited)
Mike Drimones
Comic book browser (uncredited)
William Whitehurst
Silent Bob (uncredited)