Anna Carteret, Inspector Kate Longton in the BBC series Juliet Bravo, plays the daughter of a policeman here.
Small Faces, The Chantells, Kiki Dee, Mark Richardson and Kenny Everett all receive 'Guest Artistes' credits.
Whilst being used as the nighttime getaway car driven by Kenneth Cope, the Volvo Amazon has no rear view mirror; when it re-appears later in the film driven by William Lucas the mirror is present.
William Lucas says to fellow thief Kenneth Cope that it's a "calculated risk" which is ironic because Lucas had starred in another heist film, titled Calculated Risk, which also involves British music, being that it was composed by The Beatles (then so-to-be) producer George Martin.
Lead thief William Lucas and tailing cop Conrad Phillips were both in Sons and Lovers.