Best friends Katie and Jess are inseparable and have always had each other's backs. When Jess begins a new serious relationship, Katie is unsure of the new perfect man and famous crime writer, Nick. She wants to support her friend's newfound happiness but is fiercely protective. Katie's obsession with Jess soon proves deadly and it is up to the recently vilified Nick to expose the bestie before it is too late.
You can now watch Best Friend's Betrayal online on the following streaming providers in the United States.
| Production | Sebastian Battro | Executive Producer |
| Sound | Cameron Catalano | Music |
| Directing | Danny J. Boyle | Director |
| Writing | Rebeca Hughes | Story |
| Writing | Aidan Scott | Screenplay |
| Camera | Dan Dumouchel | Director of Photography |
| Editing | Steve Bowyer | Editor |
| Art | Jacqueline Curtis | Production Design |
| Costume & Make-Up | Trish Petrovich | Costume Design |
| Directing | Jüs Percy | Second Assistant Director |
| Sound | Matt Coffey | Dialogue Editor |
| Sound | Andy Liu | Boom Operator |
| Sound | Rodolfo Piedras | Sound Mixer |
| Camera | David Astorga Bocos | Still Photographer |
| Camera | Michael Yueng | Camera Operator |
| Editing | Cameron Sadler | Assistant Editor |
| Production | Chris Langford | Production Coordinator |
| Production | Tom Berry | Executive Producer |
| Production | Breanne Hartley | Executive Producer |
| Production | Richard Greenhalgh | Line Producer |