- Barnard Hughes
- Â Francis 'Pop' Cavanaugh 26 episodes, 1986-1989
- Peter Michael Goetz
- Â Chuck Cavanaugh 26 episodes, 1986-1989
- Mary Tanner Bailey
- Â Mary Margaret Cavanaugh 26 episodes, 1986-1989
- John Short
- Â Father Chuck Cavanaugh Jr 26 episodes, 1986-1989
- Parker Jacobs
- Â John Cavanaugh 26 episodes, 1986-1989
- Danny Cooksey
- Â Kevin Cavanaugh 26 episodes, 1986-1989
- Christine Ebersole
- Â Kit Cavanaugh 26 episodes, 1986-1989
- Art Carney
- Â James 'The Weasel' Cavanaugh 3 episodes, 1987-1989
- Pam Newman
- Â Crystal 2 episodes, 1987
- Kip Gilman
- Â Doug 1 episode, 1986
- Glynis Johns
- Â Maureen 1 episode, 1987
- Patrick Breen
- Â Tommy 1 episode, 1987
- Caroline McWilliams
- Â Legs 1 episode, 1987
- Diane Stilwell
- Â Guest Star 1 episode, 1987
- Joseph Maher
- Â Abbot Costello 1 episode, 1988
- Diana Bellamy
- Â Miss Yulatowski 1 episode, 1988
- Mark Herrier
- Â Richard Weber 1 episode, 1988
- Suzanne Hunt
- Â Vivian 1 episode, 1988
- Alexander Lockwood
- Â Leo Lafferty 1 episode, 1988
- Allan Katz
- Â Stan Cohen 1 episode, 1988
- Kenia
- Â Rosa 1 episode, 1988
- Frances Bay
- Â Widow Kelsey 1 episode, 1989
- Douglas Sills
- Â Chevy DeMarco 1 episode, 1989
- James Greene
- Â Uncle Seamus 1 episode, 1989
- Mary Chalon
- Â Evelyn 1 episode, 1989
- Conrad Hurtt
- Â Neighbor (uncredited) 1 episode, 1987