 | Jane Jensen als Juliet Capulet |
 | Will Keenan als Tromeo Que |
 | Valentine Miele als Murray Martini |
 | William Beckwith als Cappy Capulet |
| Steve Gibbons als London Arbuckle |
 | Sean Gunn als Sammy Capulet |
 | Debbie Rochon als Ness |
 | Lemmy als Narrator |
 | Stephen Blackehart als Benny Que |
| Flip Brown als Father Lawrence |
| Earl McKoy als Monty Que |
| Gene Terinoni als Detective Ernie Scalus |
| Wendy Adams als Ingrid Capulet |
 | Tamara Marie Watson als Georgie Capulet |
| Jacqueline Tavarez als Rosy |
 | Tiffany Shepis als Peter |
 | Joe Fleishaker als 1-900-HOT-HUNK |
 | James Gunn als Found a Peanut Father |
 | Lloyd Kaufman als Shocked Onlooker |
 | Lisbeth Kaufman als Mutant Kid |
 | Charlotte Kaufman als Mutant Kid |
| Caroline Smith als Pauline |
| Jason Green als Sgt. Kabukiman N.Y.P.D. (uncredited) |
 | Ron Jeremy als Tromaville Citizen (uncredited) |
| Lloyd Kaufman | Director |
| Michael Herz | Producer |
| Lloyd Kaufman | Producer |
| Frank Reynolds | Editor |
| Kyra Svetlovsky | Costume Design |
| Brendan Flynt | Director of Photography |
| Willie Wisely | Original Music Composer |
| Hannah Moseley | Art Direction |
| Anne Pratt | Second Second Assistant Director |
| Jason Green | Additional Writing |
| Vincent Schicchi | Special Effects Makeup Artist |
| Robert Hersov | Co-Producer |
| Andrew Weiner | Casting |
| Peter Anzalone | Carpenter |
| Callie French | Makeup Supervisor |
| James Gunn | Executive In Charge Of Production |
| Jonathan Foster | Co-Producer |
| Andrew Deemer | Additional Writing |
| Sandee Brockwell | Tattoo Designer |
| Franny Baldwin | Unit Production Manager |
| Dan Wilkinson | Second Second Assistant Director |
| Emelia Capp | Art Department Assistant |
| Lloyd Kaufman | Screenplay |
| Jennifer Acomb | Set Dresser |
| Robert Schiller | Executive Producer |
| James Gunn | Screenplay |
| Franny Baldwin | Line Producer |
| William Shakespeare | Theatre Play |
| Jon Nissenbaum | Second Second Assistant Director |
| Elizabeth Cassinelli | Assistant Property Master |
| Phil Rivo | Additional Writing |
| Daniel Laikind | Executive Producer |
| Andrew Weiner | Associate Producer |
| Liz Ip | Second Assistant Director |
| Grant Quasha | Executive Producer |
| Robert Bauer | First Assistant Director |
| Alex Ingalls | Set Dresser |
| Arthur M. Jolly | Stunts |
| Jon Nissenbaum | Additional Script Supervisor |
| Dylan Forer | Driver |
| Julie Stepanek | Thanks |
| Jeffrey Ferruzzo | Foley Artist |
| Joseph White | Boom Operator |
| Neil Ruddy | Special Effects |
| David Dillon | Driver |
| Stanley L. Kaufman, Sr. | In Memory Of |
| Russell Creak | Assistant Foley Artist |
| Joe Zito | Boom Operator |
| Joe Macchia | Special Effects Technician |
| Kris Isacsson | Thanks |
| Neil Ruddy | Stunts |
| Michelle Roa | Location Manager |
| Jeff Roenning | Boom Operator |
| Rich Cohen | Negative Cutter |
| David Rogers | Music Editor |
| Jeff Kushner | Sound Effects Editor |
| Marcos Antonio Miranda | Stunt Coordinator |
| Arthur Goldsmith | Camera Loader |
| Steven Barison | First Assistant Editor |
| Pete Conlin | Sound Designer |
| Dylan Forer | Grip |
| Robert Rasmussen | First Assistant Camera |
| Tom Zuback | Additional Still Photographer |
| Harrison Freed | Extras Casting |
| John Michals | Transportation Coordinator |
| Phillipe Ginkels | Boom Operator |
| Sila A. Soyer | Sound Effects Editor |
| Louie Zakarian | Special Effects Supervisor |
| Ian Dudley | Second Assistant Camera |
| Michael Franzetti | Key Grip |
| David Wasserman | Key Grip |
| Samara Smith | Property Master |
| Sandee Brockwell | Stunts |
| Efrem Flores | Still Photographer |
| Lisa Molinaro | Script Supervisor |
| Robert Taz Larrea | Sound |
| Max Votolato | Assistant Camera |
| Allen R. Kiefer | Boom Operator |
| Jonathan Slon | Sound Recordist |
| Doug Hall | Additional Still Photographer |
| Martin Nowlan | Best Boy Grip |
| Albert Cadabra | Dialogue Editor |
| Karen Ipock | Art Department Assistant |
| Albert Cadabra | Grip |
| Atsushi Takaoka | Gaffer |
| David Alvarez | Sound Recordist |
| Julia Purtill | Stunts |
| Steve Ramsey | Best Boy Grip |
| Willie Wisely | Music Score Producer |
| David Novack | Sound Re-Recording Mixer |
| Jackie Salerno | Additional Still Photographer |
| Max Votolato | Camera Production Assistant |
| Lauren Yates | Casting Associate |
| Anna Josenhans | Assistant Editor |
| James Gunn | Assistant Director |
