Salt Water Daffy (1933) starring Jack Haley, Shemp Howard
What! No Beer? (1933) starring Buster Keaton, Jimmy Durante
Dirty Work (1933) starring Stan Laurel, Oliver Hardy
Busy Bodies (1933) starring Stan Laurel, Oliver Hardy, Charlie Hall
Twice Two - Oliver Hardy and Stan Laurel (in drag), with both in dual roles as themselves as well as each other's wife
Sons of the Desert (1933) starring Stan Laurel, Oliver Hardy, Charlie Chase, Mae Busch
Colorized photo from The Midnight Patrol, starring Stan Laurel and Oliver Hardy