Walter Connolly was an American character actor who appeared in almost 50 films from 1914 to 1939. His best known film is It Happened One Night (1934).

It Happened One Night is a 1934 American pre-Code romantic comedy film with elements of screwball comedy directed and co-produced by Frank Capra, in collaboration with Harry Cohn, in which a pampered socialite tries to get out from under her father's thumb and falls in love with a roguish reporter. The screenplay by Robert Riskin is based on the August 1933 short story "Night Bus" by Samuel Hopkins Adams, which provided the shooting title. Classified as a "pre-Code" production, the film is among the last romantic comedies created before the MPPDA began rigidly enforcing the 1930 Motion Picture Production Code in July 1934. It Happened One Night was released just four months prior to that enforcement.