National Theatre Live: The Effect

Hearts and minds racing, Connie and Tristan are falling for each other fast. But is their sudden and intoxicating chemistry real, or a side effect of a new antidepressant? As two young volunteers in a clinical drug trial, their illicit romance poses startling dilemmas for the supervising doctors.

Cast: Taylor Russell, Paapa Essiedu, Kobna Holdbrook-Smith, Michele Austin