Mortuary Academy is a 1988 American comedy film starring Christopher Atkins and Perry Lang.
Both Paul and Mary have necrophilia, messing with dead bodies and doing poor mortuary jobs for customers.
A review in the book VideoHound's Complete Guide to Cult Flicks and Trash Pics says, "An attempt to recapture the successful black humor of the earlier Bartel/Woronov teaming Eating Raoul, this one's dead on arrival except for an uproarious title sequence".
[4] Glenn Erickson of DVD Talk wrote, "As can be guessed, Mortuary Academy is basically a one-joke idea drawn out to infinity.
"[3] Ian Arbuckle, writing for CHUD.com, said, "Its edgy humor has been somewhat dulled by time (the film was released in ’88), but it’s still as good as most gross-out comedies these days, and at least it’s internally coherent.