Aldo De Franchi

A demented nun sliding through morphine addiction into madness, while presiding over a regime of lesbianism, torture and death. Sister Gertrude is the head nurse/nun in a general hospital, whose increasingly psychotic behavior endangers the staff and patients around her.

The son of an ailing nobleman returns to France to clear his name and prove where the true guilt lies.

Leo is a young man trying to make a living without any success. Through fortuitous circumstances, he is assigned by the director of a big firm to accompany for one night the daughter of the firm's accountant, Titi. Leo pretends then to be the son of a tycoon and takes her to a luxurious restaurant.

Three jailbirds— a surgeon, a robber, and a wrongly convicted man— must adjust to their lives once released from prison.