With `` Outward Bound '' ( 1930 ) , `` The Dawn Patrol '' ( 1930 ) , `` Little Caesar '' ( 1931 ) , `` The Prisoner of Zenda '' ( 1937 ) , and `` Gunga Din '' ( 1939 ) , his movies began to have more commercial success .
Some of his well-known movie include `` Outward Bound '' ( 1930 ) , `` The Dawn Patrol '' ( 1930 ) , `` Little Caesar '' ( 1931 ) , `` Prisoner of Zenda '' ( 1937 ) , and `` Gunga Din '' ( 1939 ) . His movies began to have more commercial success .