Occasionally TCM shows the 1933 film short "MENU" that was written by Thorne Smith during his brief tenure at MGM. In fact, it's airing on the 15th of this month (16th if you're on the east coast).
Thorne also wrote a treatment that got turned into MEET THE BARON, starring Jack Pearl, Jimmy Durante and The Three Stooges. He gets no screen credit for this however.
There was also an Ed Wynn film called THE CHIEF that Thorne wrote a treatment for didn't receive any screen credit.
If I think of anything else I'll post it.
Michael