Decades later, they made a STEWARDESS movie!
OMG, Blazing Stewardesses was supposed to feature the Three Stooges:
In Blazing Stewardesses the Ritzes were cast as replacements for The Three Stooges, who dropped out of the film following the death of Moe Howard.
http://en.wikipedia.org/wiki/Ritz_Brothers
Also from the Wiki article:
The Gorilla may well have been the worst movie the Ritz Brothers ever made.