Terror on the 40th Floor
Dan Overland
Howard Foster
Lee Parker
Darlene Foster
Ginger Macklin
Kelly Freeman
Betty Carson
Thelma Overland
Charley
Jim Pierson
Stark
Kasey
Capt. Harris
Sam Lewis
Cathy Pierson
Paul Pierson
Harper
Cathy Foster
Building Manager
Secretary
Capt. Parker
Helicopter Pilot (uncredited)
