| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ben Stiller | Crew | Directing | Director |
 Charles Croughwell | Crew | Crew | Stunts |
 Danny DeVito | Crew | Production | Producer |
 Emmanuel Lubezki | Crew | Camera | Director of Photography |
 Eugenie Bafaloukos | Crew | Costume & Make-Up | Costume Design |
 Francine Maisler | Crew | Production | Casting |
Helen Childress | Crew | Writing | Screenplay |
Karyn Rachtman | Crew | Sound | Music Supervisor |
Lisa Zeno Churgin | Crew | Editing | Editor |
Maggie Martin | Crew | Art | Set Decoration |
 Michael Shamberg | Crew | Production | Producer |
 Sharon Seymour | Crew | Art | Production Design |
 Stacey Sher | Crew | Production | Executive Producer |
Wm. Barclay Malcolm | Crew | Production | Executive Producer |
 Barbara Anne Klein | Crew | Crew | Stunts |
Afton Smith | Cast | Actress | Janine |
 Amy Stiller | Cast | Actress | Psychic Phone Partner |
 Andy Dick | Cast | Actor | Rock |
 Anne Meara | Cast | Actress | Louise |
 Barry Del Sherman | Cast | Actor | Grant's Produzent |
Ben Stiller | Cast | Actor | Michael Grates |
 Bill Bolender | Cast | Actor | Truck Driver |
 Chelsea Lagos | Cast | Actress | Troy Groupie |
David Pirner | Cast | Actor | Phineas |
 David Spade | Cast | Actor | The "Wienerschnitzel" Manager (Uncredited) |
 Eric Morgan Stuart | Cast | Actor | Damien |
 Ethan Hawke | Cast | Actor | Troy Dyer |
Evan Dando | Cast | Actor 'Roy' | |
 Harry O'Reilly | Cast | Actor | Wes McGregor |
Helen Childress | Cast | Actress | Waitress |
James Rothenberg | Cast | Rick | |
 Janeane Garofalo | Cast | Actress | Vickie Miner |
 Jeanne Tripplehorn | Cast | Actress | Cheryl Goode (uncredited) |
 Jeff Kahn | Cast | Actor | Stage Manager |
 Joe Don Baker | Cast | Actor | Tom Pierce |
 John Mahoney | Cast | Actor | Grant Gubler |
 Karen Duffy | Cast | Actress | Actress 'Elaina' |
 Keith David | Cast | Actor | Roger |
 Pat Crawford Brown | Cast | Actress | Cashier |
 Renée Zellweger | Cast | Actress | Tami |
 Steve Zahn | Cast | Actor | Sammy Gray |
Susan Norfleet | Cast | Actress | Helen Anne Pierce |
 Swoosie Kurtz | Cast | Actress | Charlane McGregor |
 Winona Ryder | Cast | Actress | Lelaina Pierce |
 Tony Robbins | Cast | Actor | Self (uncredited) |
Mick Lazinski | Cast | Stand-Up Comic | |
| Person | Type | Job | Role(s) |
