Norman falls in love with Katia, a beautiful young scientist researching the secret of invisibility to qualify for the Nobel Prize in Chemistry. They travel to Paris in search of Dr. Gervais, a famous French alchemist who knows of an invisibility formula from a medieval legend.

More erotic adventures of Norman, the invisible man.

A genie helps several people to fulfill their desires, most of them sexual, but not every wish goes according to plan...

Sexy invisible hijinks in World War II.

While working as a waiter at an exclusive Hollywood party, aspiring actor Norman has a strange accident with a pot of butterscotch that makes him invisible.

Norman joins forces with government agents stop a madman seeking to rule the world by controlling the human libido with a strange machine.

Sex therapist Dr. Julius Sheik interviews a number of women who all claim to have had sex with an invisible man. His investigation reveals that their stories are true, and he is determined to put a stop to the hijinks of this invisible lothario.