Acting (Eddie Carter)

Acting (Dr. Craig Mitchell)

Acting (John Ainsworth)

Acting (Dr. Steven Russell)

Acting (Daubeney Carshott)

Acting (Capt. Jerry Brown / Jim Lofton)

Acting (Doctor Marshall)

Acting (Dr. Marshall, 'The Scorpion')

Acting (Curtis Powell)

Acting (Agent Ted Kelly)

Acting (Owen Rogers)

Acting (Frank Gordon)

Acting (Bruce Donaldson)

Acting (Lieut. Dan Burke)

Acting (Ted 'Rip-Roaring' Riley)

Acting (Andrew Robinson)

Acting (Capt. John Kent)

Acting (Fred Truslow)

Acting (Graham Smith)

Acting (Henry Townsend)

Acting (Attorney Johnson)

Acting (Jimmy Milligan)

Acting (Robert Thornton)

Acting (Daniel Treve)

Acting (Bill Ramsey)

Acting (Tony Hill)

Acting (Bart Wallace)

Acting (Bob Rogers)

Acting (Dr. Robert Sanford)

Acting (Prince Nicholas Petroff)

Acting (Fred Garlan)

Acting (Derek)

Acting (Bill)

Acting (George Edward Blaine)

Acting (Jack)

Acting (Marshall Jones)

Acting (Johnny Stark)

Acting (Dr. Bradford)

Acting (Nikolai Roget)

Acting (Bobby Bailey)