The Name of the Game Is Kill 1968

Synopsis:

A desert family offers a traveling stranger its hospitality, but the stranger doesn't realize exactly what they have in store for him.

Directed by: Gunnar Hellström
Written by: Gary Crutcher
Runtime: 84 minutes
Tagline: You can't buy a ticket to see this movie unless ... you sign a pledge not to reveal the surprise shock ending.
Cast:
Jack Lord
Jack Lord
Symcha Lipa 
Susan Strasberg
Susan Strasberg
Mickey Terry 
Collin Wilcox Paxton
Collin Wilcox Paxton
Diz Terry 
Tisha Sterling
Tisha Sterling
Nan Terry 
T.C. Jones
T.C. Jones
Mrs. Terry 
Mort Mills
Mort Mills
Sheriff Fred Kendall