Film

National Theatre Live: The Effect 2024

108 min TMDB 5.0 Drama

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.

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.

Official trailer

Cast

  • Taylor Russell as Connie
  • Paapa Essiedu as Tristan
  • Kobna Holdbrook-Smith as Dr Toby Sealey
  • Michele Austin as Dr Lorna James

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