False Witness (2019)

Rejected by her friends, harassed by the police, and dismissed by the medical profession, a determined Mia forces herself to attend a residential alternative therapy training, led by Franklin Spitz, a British celebrity therapist who specialises in resolving the causes of PTSD. Using increasingly provocative psychological techniques, he probes Mia for the hidden memories underlying her condition. But the goals of therapist and client are widely divergent - Mia is searching for reality and Franklin is desperately trying to avoid it.