character - Joseph Randall

character - Gordon P. Turner

character - Narrator (voice)

character - Mr. Creely

character - Howard Fowler

character - Dr. Rodell

character - Otis Thayer

character - Frederick Morrow

character - Mel Gilbert

character - Dr. Fiston

character - William 'Moe' Early

character - Arthur Trent

character - Tom Baron

character - Sidney Monahan

character - George R. Kelly

character - Jimmy Ralston

character - Bill Plumber

character - Rod Huntley

character - Tom Baron

character - Rick Castle

character - Police Lt. Larry Brooks

character - Mac Tilton

character - Sherman Billingsley

character - House detective

character - Mike

character - Tim Callahan

character - Professor Willis Evans

character - Chuck Steuart

character - Captain O'Rourke (Uncredited)

character - Steve

character - Sgt. Higbee / Narrator (voice)

character - Announcer at Shell Race

character - Dog Show Announcer