Thundercrack! 1975

Synopsis:

An eccentric and alcoholic widow hosts a motley assortment of travelers - four men, three women and one gorilla - who arrive one eventful night to get out of a torrential rainstorm.

Directed by: Curt McDowell
Written by: George Kuchar
Release date: 1975-12-29
Runtime: 160 minutes
Tagline: Ecstasy so great that all Heaven and Hell became but one Shangri-La! An Epic of Massive Impact...
Cast:
Marion Eaton
Marion Eaton
Mrs. Gert Hammond 
George Kuchar
George Kuchar
Bing / Medusa 
Phillip Heffernan
Phillip Heffernan
Chandler Wilson (as Mookie Blodgett) 
Moira Benson
Moira Benson
Roo 
Rick Johnson
Rick Johnson
Toydy McNeil