Arson Squad

Frank Albertson

Tom Mitchell

Robert Armstrong

Fire Capt. Joe Dugan

Grace Albertson

Judy Mason

Byron Foulger

Amos Baxter

Chester Clute

Sam Purdy

Jerry Jerome

Mike C. Crandall

Arthur Loft

Cyrus P. Clevenger

Rod Rogers

Nick

Stewart Garner

Bill Roberts

Frank Wayne

Tracy

Ed Cassidy

Fire Chief O'Neill

Casey MacGregor

Fireman O'Malley

Herman Scharff

Rawlins

Ezelle Poule

Miss McKee, Arson Squad receptionist

Lew Landers

Director

Arthur St. Claire

Writer