Max
Drew
Cashier
Joe Stunner
Carly
Charlie Sheen
Grandpa Arnie
Ruth Baum
Natasha
Max's Squeeze (as Elizabeth Brissenden)
Grandma Elma
Kim Powers
Helen
Bar Wench
Barbara Bernhardt
Lloyd
John McCartney (as John Messner)
Sam Baum
Richard
Sammy Kingston
Jessica
Gwen
Noah
Paparazzi
Box Office Manager
Nate
Tyson
Walter Baum
Surprise Party Guest
Best Friend
Nerdy Man
Sam's Ex #2
Broadway Audience
L.A. Pedestrian
Cloaked Killer
Night Club Goer (as Chelsea Benetatos)
Asian Babe (as Zhazira Nurkhodjaeva)
LA Pedestrian (as Jessica M. Bishop)
NY Pedestrian (as Kyra M. Boff)
Surprise Party Friend
Mara
Theater Goer
Night Club Goer
Restaurant Patron
Heavy Set Woman
John's Dad (as Bruce Eckelman)
Excited Kim Powers Fan
NYC Bar Patron
Theater Goer / Jogger
Sam's Ex #16
Tori
John's Patient
Mathew
Movie Theater Audience
NY Pedestrian
Kim's Friend #2 (as Heidi Grant)
Old Man
Alan
Sam's Ex #6
Tommy
Sam's Ex #12
Party Goer
Lanky Woman
Sam's Ex #7
Anne
Sam's Ex #9 (as Cat Navarro)
Veronica
Sam's Ex #10
Bar Jabroni #5
Lawrence
Surprise Party Friend (as Ryan Phillips)
Night Club Goer (as Megan Vickers)
Club Goer
Drew's Drunk Girl (Maria)
Surprise Party Guest (as Anne Poindexter)
Sam's Ex #14
Starstruck Waitress
AF. AM. Dude (as Collin St. Dic)
Sam's Ex #4
Amanda
Ashley Ayers (uncredited)
Chris (uncredited)
Tori (uncredited)
Kelly (uncredited)
Miranda (uncredited)
Amy (uncredited)
NY Pedestrian (uncredited)
Surprise Party Guest (uncredited)
Club Goer (uncredited)
Mayumi (uncredited)