We don't have a biography for Cousin Eldon yet. Hang in there, or go ahead and contribute one.
Appearances
My Three Sons
Guest cast, played by Mason Curry
- Episode 8x03: Inspection of the Groom (Sep 23, 1967)
- Episode 8x04: Countdown to Marriage (Sep 30, 1967)
- Episode 8x05: Wedding Bells (Oct 7, 1967)