
An adaptation of Daphne du Maurier's 1966 short story of the same title, broadcast as part of the BBC's "BBC2 Playhouse".
The Breakthrough was directed by Graham Evans.
The Breakthrough holds an average rating of 7.0/10 on TMDB, and it lands best with fans of drama, science fiction and tv movie. Join the discussion below to add your take.
The Breakthrough runs for 1h 11min, and was released in 1975.
Sign in to join the discussion
No comments yet. Start the conversation!