Dynamite

Lane Chandler as Aggressive Motorist (uncredited) Frank Ferguson as "Hard Rock" Mason Bill Kennedy as Construction Worker (uncredited) Jason Robards Sr. as Hook (Quarry Superintendent) (uncredited) Lee Roberts as Christmas Party Guest (uncredited) Almira Sessions as Jennie (uncredited) Richard Crane as Johnny Brown Dan White as Skipper Brown (uncredited) Irving Bacon as Jake Mary Newton as Nellie Brown Paul Bryar as Christmas Party Guest (uncredited) Keith Richards as Danbury (uncredited) William Gargan as "Gunner" Peterson Virginia Welles as Mary Douglass Dumbrille as Hank Gibbons Phil Arnold as Photographer (uncredited)