Penelope Ann Miller
Dr. Margo Green
A homicide detective and an anthropologist try to destroy a South American lizard-like God, who's on a people eating rampage in a Chicago museum.
Dr. Margo Green
Lt. Vincent D'Agosta
Dr. Ann Cuthbert
Dr. Albert Frock
Det. Hollingsworth
Dr. Greg Lee
Tom Parkinson
Mayor Robert Owen
The Mayor's Wife
John Whitney
Mrs. Harriet Blaisedale
Mr. George Blaisedale
Dr. Matilda Zwiezic
McNally
Bailey
Bradley
Martini
Guard Wootton
Guard Johnson
Guard Frederick Ford
Director
