Harry Warner on making only dramas for the studio. The studio rebounded in 1921 with the success of the studio's film "Why Girls Leave Home"; The film's director, Harry Rapf, became the studio's new head producer. On April 4, 1923, following the success of the studio's film "The Gold Diggers", Warner Bros. Pictures, Inc. was officially established, with help from a loan given to Harry by Montly Flint. Harry became company president, with Albert as treasurer and Jack and Sam as co-heads of production. Harry and his family moved to Hollywood. The studio discovered a trained German Shepherd named Rin Tin Tin
Jack MacGowran Jack MacGowran John Joseph "Jack" MacGowran (13 October 1918 – 31 January 1973) was an Irish actor, probably best known for his work with Samuel Beckett. His last film role was as the alcoholic director Burke Dennings in "The Exorcist" (1973). MacGowran was born on 13 October 1918 in Dublin. He established his professional reputation as a member of the Abbey Players in Dublin, while he achieved stage renown for his knowing interpretations of the works of Samuel Beckett. He appeared as Lucky in "Waiting For Godot" at the Royal Court Theatre, and with the Royal Shakespeare Company in "Endgame"