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Appearances
Rhoda
Guest cast, played by Harold Gould
- Episode 1x04: Parents' Day (Sep 30, 1974)
- Episode 1x05: The Lady in Red (Oct 7, 1974)
- Episode 1x06: Pop Goes the Question (Oct 14, 1974)
- Episode 1x08: Rhoda's Wedding (1) (Oct 28, 1974)
- Episode 1x09: Rhoda's Wedding (2) (Oct 28, 1974)
- Episode 1x10: The Honeymoon (Nov 4, 1974)
- Episode 1x17: Whattaya Think It's There For? (Jan 6, 1975)
- Episode 2x09: Call Me Grandma (Nov 3, 1975)
- Episode 2x12: Friends and Mothers (Nov 24, 1975)
- Episode 2x14: Bump in the Night (Dec 8, 1975)
- Episode 2x19: The Return of Billy Glass (Jan 26, 1976)
- Episode 2x21: The Marty Morgan Story (Feb 9, 1976)
- Episode 4x08: Home Movies (Dec 4, 1977)
- Episode 4x14: Happy Anniversary (Jan 29, 1978)
- Episode 5x02: In Search of Martin (Sep 30, 1978)
- Episode 5x07: Martin Comes Home (Nov 11, 1978)
- Episode 5x11: Martin Swallows His Heart ()