The statue of the troglodyte guitarist which appears in the nightclub also appears in a nightclub scene in Band of Thieves (1962); in Rudi's Bar in The Human Jungle S1 Episode 6 A Friend of the Sergeant Major (4/5/63); and the maze of Laurence Olivier's House in Sleuth (1972)
The flight Billy and his band should have taken is operated by Anglo Amalgamated Airways, a tip of the hat to the production company for the film.
The DC-3 the band attempt to catch belonged to Derby Airways at the time of filming.
Debut of actress Anna Palk.