During the Egyptian flashback scenes, Franz Reizenstein's theme from "Hammer"'s original "A Múmia (1959)" can be heard.
Michael Carreras' screen-writing pseudonym Henry Younger was a play on fellow "Hammer" producer Anthony Hinds' nom-de-plume John Elder.
Dickie Owen, who plays the Mummy, also appears (uncredited) as Hashmi Bey's thuggish landlord, in a scene with Marianne Stone.