Two San Francisco detectives investigating a murder committed on one of the city's famous cable cars discover that the victim was the son of a shipping tycoon. The trail leads to a drug dealer, a shady physician and a nervous police captain
Acting
Robert Hooks carries every scene he's in.
Production
Genuine 1971 San Francisco location shooting.
Direction
Jerry Thorpe's efficient TV-to-film pacing.

Director
Jerry Thorpe
Trivia, insights & behind the scenes
Robert Hooks was one of the few Black leading men in 1970s TV crime dramas, paving the way for Shaft's TV run the same year.
This aired as an ABC Movie of the Week, part of a 1971 slate that included Steven Spielberg's Duel — both films share that made-for-TV urgency that somehow aged into cult appeal.