On screen
Cast
9 credited performers
Billy Drago
Mr. Frankfurt
Artwork unavailable
Billy Parish
Mark
Amelia Jackson-Gray
Agent Saunders
Artwork unavailable
Lancer Dean Shull
Jeff
Artwork unavailable
Martha Tatham
Emily
Artwork unavailable
William Tatham Jr.
FBI Agent
Artwork unavailable
Milton Casey
Agent
Artwork unavailable
Pietro Cercone
Zombie Head
Artwork unavailable
Natalie Clemente
Lab Assistant