Detailinformatie over de film It Happened Tomorrow

Stanley Andrews (Policeman), Edgar Kennedy (Inspector Mulrooney), Paul Guilfoyle (Shep), Eddie Coke (Sweeney, Reporter), Charles Halton (Doctor), George Chandler (Bob), Fred Aldrich (Man at Oscar's Show / Sidewalk Passerby), Mary Field (Lizzie, Waitress at Restaurant), Robert Homans (Mulcahey, Policeman), Eddie Borden (Horse Race Spectator), Jimmie Dundee (Man in Nightcap), Bud Jamison (Policeman at Boardinghouse), Edward Brophy (Jake Shomberg), Davison Clark (Policeman at St. George Hotel), George Cleveland (Mr. Gordon), Jimmy Conlin (Man at Boardinghouse), Harry Hayden (Bartender), Eddie Acuff (Jim), Fairfax Burger (Minor Role), Robert Dudley (Justice of the Peace), Fern Emmett (Woman at Boardinghouse), Robert Emmett Keane (Stage Manager), Eilene Janssen (Sylvia - Great-Granddaughter), Marion Martin (Nurse), Patsy Nash (Great-Granddaughter), Jack Oakie (Uncle Oscar Smith / Cigolini), John Philliber (Pop Benson)

René Clair, Lord Dunsany, Dudley Nichols, Lewis R. Foster, Howard Snyder, Hugh Wedlock Jr.

Eugen Schüfftan, Archie Stout

Arnold Pressburger Films, Favorite Films, Kino Video, RKO, Teakwood Video, United Artists