Before the final commercial, Alfred Hitchcock mentions that it must be seen in its entirety, and no one will be seated after it starts. This is a nod to how his 1960 thriller about Norman Bates, Psycho (1960), was marketed to theaters.
Cemetery owner Alejandro is variously described as the grave digger, the keeper of the dead, and the keeper of dry souls.
The sign outside the Diaz home reads: "The Juan Diaz Museum See the Mummy 10 Centavos"
Pina Pellicer passed away 39 days after this show aired.