as Isaac (as William Boyd)
as McCoy
as Lt. Valcour
as Zolok
as Lawrence Reagan
as Harry Gray
as Valentine 'Vanny' Powers (as William Boyd)
as Thorwaldt Cornish (as William Boyd)
as Inspector Mason (as William Boyd)
as Sergeant Hogan
as Prime Minister
as Joe Saunders
as Dr. Ed Marcy
as Captain Boynton
as Dan O'Rourke
