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 and Crew
Taylor Russell
Connie
Paapa Essiedu
Tristan
Kobna Holdbrook-Smith
Dr Toby Sealey
Michele Austin
Dr Lorna James
Videos & Trailers
The Effect | Official Trailer | National Theatre at Home
The Effect: Official Trailer | With Paapa Essiedu and Taylor Russell at the National Theatre
