Episode guide
Thriller: Series 4
6 episodes · first aired Jan 4, 1975
TMDB has no overview for this season.
- 1 Screamer Jan 4, 1975 · 1h 5m After a young woman is attacked on her way to visit friends in the country, she spends time in a mental institution. When she is released, she sees her attacker and exacts her revenge.
- 2 Nurse Will Make It Better Jan 11, 1975 · 1h 5m A woman who is hired to care for a paraplegic girl is a devil worshipper and promises the girl that she will be able to walk again in exchange for her soul.
- 3 Night Is the Time for Killing Jan 18, 1975 · 1h 5m A woman on a train finds a dead man, but later the body disappears and the man is seen alive.
- 4 Killer with Two Faces Jan 25, 1975 · 1h 5m The psychopathic twin brother of an architect escapes from prison and goes on a killing spree.
- 5 A Killer in Every Corner Feb 1, 1975 · 1h 5m A scientist invites three students to help him with his new study, which involves mind control of criminals.
- 6 Where the Action Is Feb 8, 1975 · 1h 5m A gambler is kidnapped by a deranged tycoon who believes himself to be the greatest gambler in the world and eliminates all of his opponents.