Directed by Fred Olen Ray   Written by Fred Olen Ray   T.L. Lankford   Miriam L. Preissel   Cast Aldo Ray ... Gen. Randolph Angelique Pettyjohn ... Lisa Martyn William Fair ... Mitchell Carter David O'Hara ... Reiger (as David Pearson) Frank McDonald ... Mike Hodgson Art Payton ... Dr. Williams (as Arthur Payton) Charles Roth ... Jack Murphy Carroll Borland ... Rula Murphy Richard Hench ... Roger Loren Crabtree ... Jenny George Randall ... Dumpster Man Brad Arrington ... Chambers Ray Lawrence ... Mayfield Robert King ... Sheriff Miller Mike Bonavia ... Decker Robin Schurtz ... Richard Michael Bober ... Jimmy Bret Miller ... Cliff Steve Welles ... Walker Liam Stone ... Hench Emanuel Shipow ... Fred (as Manuel Shipow) Stuart Weitman ... Elbert Cynthia Hartline ... Maggie Kimba ... Ranger Donald G. Jackson ... Medic #1 Fred Olen Ray ... Medic #2 Jairo Leon ... Agent Christopher Ray ... The Bio-Monster Produced by Ray Guttman   Richard Hench   T.L. Lankford   Bret Mixon   Miriam L. Preissel   Fred Olen Ray   Arthur Schweitzer   Original Music by Drew Neumann   Eric Rasmussen

Additional Info Premiere: August 03, 1985 DVD Release: November 11, 2003 Country: Distributor: Retromedia Entertainment Websites: Production Companies Viking Films (as A Viking Films International Production) Distributors 21st Century Film Corporation   (1985) (USA) (theatrical) Continental Video   (1985) (USA) (VHS) VGB Video   (1996) (USA) (VHS) Image Entertainment   (2003) (USA) (DVD) Retromedia Entertainment   (2003) (USA) (DVD) Cinema Group   (USA) (VHS) Rating Stats Overall Rating 3.6 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #9,078 / 21,247 Site Ranking #9,074 The Aftermath (1982) #9,075 The Haunting Of Fox Hollow Farm (2011) #9,076 Black Scorpion II: Aftershock (1997) #9,077 A Haunting At The Rectory (2015) #9,078 Biohazard (1985) #9,079 Zombie World (2015) #9,081 Hunter's Moon (2020) #9,082 Video Violence (1987) #9,083 A Certain Kind Of Death (2003)