A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) endeavor to discover and thwart the loathsome saboteur Sakima.
The Masked Marvel
Alice Hamilton
Mura Sakima
Martin Crane
'Killer' Mace
Frank Jeffers
Warren Hamilton
Meggs
Gas Works Policeman
Tall Gas-Works Saboteur / Station-Wagon Thug / Super-X Warehouse Thug #1
Newscaster
Reporter #1
November 6, 1943
The Masked Marvel
Alice Hamilton
Mura Sakima
Martin Crane
'Killer' Mace
Frank Jeffers
Warren Hamilton
Meggs
Gas Works Policeman
Tall Gas-Works Saboteur / Station-Wagon Thug / Super-X Warehouse Thug #1
Newscaster
Reporter #1
