what else were they in?
Keenan Wynn was an fantastic character actor. His bristling mustache and expressive face were his stock in trade, and though he rarely had a lead role, he got prominent billing in most of his film and TV parts.
You might recognize him as:
The Drunk in The Clock
Clarence "Clinker" Krause in Song of the Thin Man
Joe Beckett in Neptune's Daughter
Charlie Davenport in Annie Get Your Gun
Irving/Edgar Klinger in Royal Wedding
Fred Bayles in Angels in the Outfield
Lippy in Kiss Me Kate
Alonzo P. Hawk in The Absent-Minded Professor, Son of Flubber, and Herbie Rides Again
Col. "Bat" Guano in Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb
Old Sailor in The Americanization of Emily
Hezekiah Sturdy in The Great Race
Senator Billboard Rawkins in Finian's Rainbow
Martin Ridgeway in Snowball Express
And many, MANY more!