Double Trouble 1967
as Bumbling Detective (as The Wiere Brothers)
Road to Rio 1947
as Musician
Hands Across the Border 1944
as Sylvester
Swing Shift Maisie 1943
as Sylvester Smith / Schmidt
Walter Wanger's Vogues of 1938 1937
as One of the Wiere Brothers
Credits from TMDB.