@Lustig Andrei,
the Loved One (dark comedy filmed in 1965 lampooning Forest Lawn, starring Rod Steiger as Mr Joyboy, Jonathan Winters as the mortuary king pin, Milton Berle, Liberace, Roddy McDowell, Robert Morley and even John Gielgud). It's one of the few movies I actually bought for my home use. Makes me laugh just thinking about it.