A murderous baboon escapes from a laboratory and roams the research building, and begins to kill some teenagers who are also in the building playing a Dungeons-and-Dragons type game.
Christopher Atkins
as Sam
Amanda Wyss
as Tracy
Ari Meyers
as Kim
Roddy McDowall
as Sorenson
Robb Edward Morris
as Gary
Tre Laughlin
as Bradley
Greg Flowers
as Richard
Ann Kymberlie
as Laura
Donna Jarrett
as Brenda
Sandra Von Johnson
as Medical Student
Jack V. Butler
as
Typhoon
as Shakma
