When a woman sneaks away to visit her dying grandmother across the country, she returns into the clutches of her troubled brother.
Unfortunately the movie Lethal Obsession is not yet available on HBO Max.
| Production | Stephen Greenberg | Executive Producer |
| Production | Anne Carlucci | Executive Producer |
| Camera | Daniel Villeneuve | Director of Photography |
| Production | Linda Berger | Casting |
| Art | André Chamberland | Art Direction |
| Editing | Isabelle Malenfant | Editor |
| Production | Jean Bureau | Producer |
| Production | Justin Bodle | Executive Producer |
| Writing | Valerie West | Writer |
| Production | Serge Denis | Producer |
| Production | Josée Mauffette | Producer |
| Costume & Make-Up | Melissa Purino | Key Makeup Artist |
| Art | Mary Lynn Deachman | Set Decoration |
| Costume & Make-Up | Nicole Pelletier | Costume Design |
| Sound | Roy Martin | Music |
| Directing | Philippe Gagnon | Director |
| Directing | Matthew Jemus | First Assistant Director |
| Crew | Louis Craig | Special Effects |
| Sound | Michel B. Bordeleau | Supervising Sound Editor |
| Crew | Stéphane Lefebvre | Stunt Coordinator |
| Crew | Hélèna Laliberté | Stunt Double |
| Costume & Make-Up | Rocco Stallone | Hairstylist |
| Lighting | Alex Amyot | Gaffer |
| Directing | Gabriel Teller | Second Assistant Director |
| Crew | Michael Scherer | Stunt Driver |
| Costume & Make-Up | Jessica Heeren | Makeup Artist |
| Costume & Make-Up | Hanna Yee | Key Hair Stylist |
