Virginia is proud that she belongs to a clique. The best students at a private school. But before her 18th birthday, a gruesome set of murders take place and her friends are the ones who are falling prey. Could it be her? She suffers from blackouts due to a freak accident one year earlier. We soon learn the truth behind her accident and what is going on.
Unfortunately the movie Happy Birthday to Me is not yet available on HBO Max.
| Writing | Timothy Bond | Screenplay |
| Writing | John C.W. Saxton | Story |
| Writing | John C.W. Saxton | Screenplay |
| Writing | Peter Jobin | Screenplay |
| Directing | J. Lee Thompson | Director |
| Editing | Debra Karen | Editor |
| Art | Earl G. Preston | Production Design |
| Crew | Thomas R. Burman | Makeup Effects |
| Production | Stewart Harding | Line Producer |
| Sound | Lance Rubin | Original Music Composer |
| Costume & Make-Up | Jocelyne Bellemare | Makeup Artist |
| Production | Lawrence Nesis | Associate Producer |
| Camera | Miklós Lente | Director of Photography |
| Costume & Make-Up | Huguette Gagné | Costume Design |
| Production | André Link | Producer |
| Sound | Bo Harwood | Original Music Composer |
| Production | John Dunning | Producer |
| Crew | Leo Gregory | Production Controller |
| Sound | Jean-Claude Matte | Boom Operator |
| Camera | Mathieu Décary | Focus Puller |
| Lighting | Jacques Paquet | Electrician |
| Art | Jim Hodgson | Art Department Assistant |
| Lighting | Gérald Proulx | Electrician |
| Art | Armand Thomas | Set Dresser |
| Directing | Robbie Ditchburn | Third Assistant Director |
| Sound | Jim Thompson | Boom Operator |
| Art | Michel Dernuet | Assistant Art Director |
| Production | Trudi Link | Production Accountant |
| Camera | Emmanuel Lepine | Grip |
| Camera | Pierre Charpentier | Grip |
| Art | Mark Montebello | Art Department Assistant |
| Lighting | Charles Hughes | Best Boy Electric |
| Art | Andre Brochu | Construction Coordinator |
| Camera | Claude Gingras | Grip |
| Directing | Charles Braive | Second Unit Director |
| Directing | Monique Champagne | Continuity |
| Costume & Make-Up | Denys Proulx | Wardrobe Assistant |
| Costume & Make-Up | Normande Campeau | Assistant Makeup Artist |
| Crew | Dwayne McLean | Stunts |
| Production | Carole LaFlamme | Production Secretary |
| Production | Ginette Hardy | Production Manager |
| Directing | François Ouimet | Second Assistant Director |
| Production | Lucie Drolet | Production Accountant |
| Production | Francine Brasseur | Extras Casting |
| Camera | Michel Bernier | Second Assistant Camera |
| Camera | Jean-Louis Daoust | Key Grip |
| Production | Cary Ross | Location Manager |
| Art | Réal Paré | Art Department Assistant |
| Camera | Jacques LeFlaguais | Grip |
| Lighting | John Lewin | Electrician |
| Costume & Make-Up | Marie-Hélène Gascon | Wardrobe Master |
| Crew | Max Kleven | Stunt Coordinator |
| Crew | Eve Robin | Stunts |
| Production | Estelle Lemieux | Unit Manager |
| Directing | Charles Braive | Assistant Director |
| Sound | Richard Lightstone | Production Sound Mixer |
| Costume & Make-Up | Bob Pritchett | Hairdresser |
| Crew | Brad Bovee | Stunts |
| Crew | Lyne Fournier | Stunts |
| Crew | Tony Jefferson | Stunts |
| Crew | Jérôme Tiberghien | Stunts |
| Crew | Susan Charest | Stunts |
| Crew | Ben Scott | Stunts |
| Costume & Make-Up | Élisabeth Lamy | Wardrobe Assistant |
| Crew | Karen Pike | Stunts |
| Crew | Elizabeth Morris | Unit Publicist |
| Costume & Make-Up | Monique Cogez | Assistant Makeup Artist |
| Sound | Peter Thompson | Sound Supervisor |
| Sound | Jeff Bushelman | Sound Effects |
| Crew | Neil Bibby | Transportation Captain |
| Editing | Michaël Karen | Assistant Editor |
| Costume & Make-Up | Benjamin Robin | Assistant Hairdresser |
| Crew | John-Clay Scott | Stunts |
| Crew | Jean Lysight | Stunts |
| Crew | Bennie E. Dobbins | Stunts |
| Editing | Jacqueline Carmody | Assistant Editor |
| Sound | Pat Somerset | Sound Effects |
| Crew | Giselle Bolduc | Craft Service |
| Production | David Bailey | Assistant Location Manager |
| Camera | Don Burgess | Camera Operator |
| Camera | Ernst Michel | Camera Operator |
| Crew | Bill Doane | Special Effects Coordinator |
| Crew | Warren Keillor | Special Effects Coordinator |
| Sound | Les Fresholtz | Sound Re-Recording Mixer |
| Directing | Linda Browne | Script Supervisor |
| Lighting | Don Saari | Gaffer |
| Sound | Stanley H. Polinsky | Sound Re-Recording Mixer |
| Crew | Ron Ottesen | Special Effects Coordinator |
| Crew | King Hernandez | Special Effects Coordinator |
| Camera | Michael A. Jones | Camera Operator |
| Camera | David Douglas | Camera Operator |
| Camera | Piroska Mihalka | Still Photographer |
| Sound | Shinichi Yamazaki | Music Editor |
| Camera | Moshe Levin | Camera Operator |
| Production | Marilyn Majerczyk | Producer's Assistant |
| Art | Charles Bernier | Set Propsman |
| Production | Irene Litinsky | Producer's Assistant |
| Crew | Eddy Trempe | Generator Operator |
| Crew | Guy Rémillard | Generator Operator |
| Art | Brian Campbell | Art Department Assistant |
| Lighting | Walter Nichols | Electrician |
| Crew | Gilles Aird | Special Effects Technician |
| Crew | Louis Craig | Special Effects Technician |
| Art | Claude Benoit | Second Assistant Art Director |
| Crew | Jacques Godbout | Special Effects Technician |
| Production | Alain Desrosiers | Production Assistant |
| Art | Ryal Cosgrove | Assistant Set Propsman |
| Production | Stuart Woolley | Production Assistant |
| Production | Gregory Dunning | Production Assistant |
| Art | Kathy Wadas | Set Buyer |
| Crew | France Belisle | Special Effects Technician |
| Production | Beverly Lev | Production Assistant |
| Sound | Susan Schneir | Sound |
| Sound | Robert Fernandez | Sound Re-Recording Mixer |
