Relationship Therapist, Dr. Jill Peterman, had the highest-rated call-in radio show when her world was pulled out from under her following the on-air suicide of a female caller named Alexis. Shaken to her core, Dr. Jill walked away from her show vowing she would never go back. That is until Stuart, the station's General Manager, pleads with her to reboot the show in an effort to bring followers back to the station. Still haunted by what happened, Jill agrees to help her friend out and believes this will be the perfect remedy to put her year-long anxiety to rest. As Jill starts to settle back into her show, mysterious call-ins start happening forcing her to believe there could be a copy-cat out there. What Jill begins to uncover is a web of secrets and lies stemming from the mysterious voice she has come to know as Alexis.
Unfortunately the movie Radio Silence is not yet available on HBO Max.
| Directing | Harris Ellison | Third Assistant Director |
| Production | Helene St-Denis | Production Coordinator |
| Art | Christophe Lavigne | Decorator |
| Production | Pierre Mongrain | Location Manager |
| Production | Erin Dance | Assistant Accountant |
| Art | Stéphane Connolly | Property Master |
| Camera | Gabriel Fortin-Taillon | First Assistant "B" Camera |
| Camera | Etienne Caron | Data Wrangler |
| Production | Kalene Osborne | Casting Assistant |
| Production | Anita Bensabat | Assistant Location Manager |
| Camera | Jocelyn Simard | First Assistant "A" Camera |
| Directing | Julie Kelly | Third Assistant Director |
| Art | Lyne Chénier | Set Decoration |
| Costume & Make-Up | Melissa Purino | Key Makeup Artist |
| Costume & Make-Up | Chanelle Ouellette | Makeup Artist |
| Camera | Jacques F. Bernier | First Assistant "A" Camera |
| Camera | Serge Desrosiers | "B" Camera Operator |
| Lighting | Charles Proulx | Lighting Technician |
| Production | Kathleen Côté | Extras Casting |
| Costume & Make-Up | Ève Léveillé | Costume Coordinator |
| Camera | Isabelle Pépin | First Assistant "B" Camera |
| Sound | Aurélien Salvy | Sound Mixer |
| Production | Desmond Kennedy | Production Accountant |
| Costume & Make-Up | Liliane Saad | Hairdresser |
| Art | Isabelle Létourneau | Art Department Coordinator |
| Costume & Make-Up | Ginette Duval | Key Costumer |
| Camera | Isabelle Pépin | Second Assistant "A" Camera |
| Sound | Louis Dutil | Boom Operator |
| Lighting | Nicholas Hohn | Best Boy Electric |
| Directing | Louise Theriault | Script Supervisor |
| Art | Brooklyn Aubut | Art Department Assistant |
| Camera | Charles Durand-Morin | Second Assistant "A" Camera |
| Camera | Gabriel Fortin-Taillon | Second Assistant "B" Camera |
| Sound | Caroline Goulet | Boom Operator |
| Costume & Make-Up | Audrey Chikhani | Wardrobe Master |
| Costume & Make-Up | Sabin Paradis | Key Hairdresser |
| Production | Annie Coté | Assistant Location Manager |
| Costume & Make-Up | Claire Nadon | Seamstress |
| Camera | Bertrand Calmeau | Still Photographer |
| Editing | Eric Losier | Online Editor |
| Production | Sara Kay | Casting |
| Costume & Make-Up | Anie Fisette | Costume Design |
| Production | Linda Berger | Casting |
| Production | Jean Bureau | Producer |
| Production | Ian Whitehead | Producer |
| Production | Jean Bureau | Executive Producer |
| Editing | Benjamin Duffield | Editor |
| Camera | Daniel Villeneuve | Director of Photography |
| Production | Jenny Lewis | Casting |
| Sound | Michel Corriveau | Original Music Composer |
| Art | Jean Bécotte | Production Design |
| Production | Kaleigh Kavanagh | Associate Producer |
| Crew | Nicole Harvey | Post Production Supervisor |
| Directing | Christian Simard | First Assistant Director |
| Crew | Vie Nystrom | Stand In |
| Lighting | Alex Amyot | Gaffer |
| Production | Simon-Pier Bélanger | Production Manager |
| Sound | Natalie Fleurant | ADR Editor |
| Sound | Michel B. Bordeleau | Supervising Sound Editor |
| Directing | Mélany Goudreau | Second Assistant Director |
| Camera | Christian Picone | Key Grip |
| Sound | Simon Meilleur | Foley Artist |
| Crew | Mike Chute | Stunt Coordinator |
| Production | Marie-Christine Bourgeois | Production Secretary |
| Production | Benjamin Sales | Unit Manager |
| Sound | Alexis Pilon-Gladu | Assistant Sound Editor |
| Sound | Raymond Legault | Sound Effects Editor |
| Crew | Mireille Houde | Unit Publicist |
| Sound | Mireille Morin | Dialogue Editor |
| Directing | Philippe Gagnon | Director |
| Writing | Richard M. Dumont | Writer |
