Corrected entry: In a car chase, "Love Lies Bleeding" by Elton John is used. It didnt come out as an album track until November of 1973.
Corrected entry: A policeman trips over the steps in the background during a chat between Gene and Sam.
Correction: Why is this a mistake? Are policeman not allowed to trip?
Corrected entry: Some of the houses have double glazing even though this would not have been available in 1973.
Correction: Rubbish, my parents' house, built in the late sixties, has always had double glazing.
Correction: The series is set in 1973 and 1974; an episode is set on New Year's Eve, 1973 and New Year's Day 1974.