Tom Steele

The Masked Marvel

Louise Currie

Alice Hamilton

Johnny Arthur

Mura Sakima

William Forrest

Martin Crane

Anthony Warde

'Killer' Mace

Rod Bacon

Jim Arnold

Richard Clarke

Frank Jeffers

David Bacon

Bob Barton

Bill Healy

Terry Morton

Howard Hickman

Warren Hamilton

Eddie Parker

Meggs

Kenneth Harlan

Gas Works Policeman

Thomas Louden

Matthews

Duke Green

Carl - Delivery-Truck Thug / Spike - Gas works saboteur / Kaler - Roof-top thug

Dale Van Sickel

Tall Gas-Works Saboteur / Station-Wagon Thug / Super-X Warehouse Thug #1

Wendell Niles

Newscaster

Lester Dorr

Reporter #1