Arson Squad

Frank Albertson

Tom Mitchell

Robert Armstrong

Fire Capt. Joe Dugan

Byron Foulger

Amos Baxter

Chester Clute

Sam Purdy

Arthur Loft

Cyrus P. Clevenger

Ed Cassidy

Fire Chief O'Neill

Grace Albertson

Judy Mason

Jerry Jerome

Mike C. Crandall

Rod Rogers

Nick

Stewart Garner

Bill Roberts

Frank Wayne

Tracy

Casey MacGregor

Fireman O'Malley

Herman Scharff

Rawlins

Ezelle Poule

Miss McKee, Arson Squad receptionist