Galaxy of Terror (1981)

As a lone spaceship proceeds on its long voyage across space, 

the crew are surprised to encounter a strange pyramid form. 

Surprise turns to horror as one by one, they discover that 

their darkest nightmares are all starting to become real. 

The pyramid has to be behind it all somehow, but how can they 

save themselves from its influence? 

The cast includes Ray Walston (My Favorite Martian), 

Zalman King (Blue Sunshine), Robert England (A Nightmare 

on Elm St.), Grace Zabrinski (Servants of Twilight), 

Edward Albert (The Domino Principle), Erin Moran (Happy Days) 

and Sid Haig (The Devils Rejects). 

(IMDB Jean-Marc Rocher, CMRKeyboadist) NV