After losing his wife of 28 years in a skiing accident, widower Lou Chadway (Hal Linden) falls for and marries his daughter's sexy roommate but soon learns that he has absolutely nothing in common with her. Peg Gilford (Anne Meara) is a divorced grandmother who comes along to take Lou's mind off her and they embark on a secret love affair.
| Actor | Role |
|---|---|
 Hal LindenLou Chadway | Lou Chadway |
 Anne MearaPeg Gilford | Peg Gilford |
 Madolyn Smith OsborneCindy Barnes | Cindy Barnes |
 Warren BerlingerPhil Gleason | Phil Gleason |
 Joe RegalbutoJeff Marisol | Jeff Marisol |
 Alley MillsAmy Vitelli | Amy Vitelli |
 P. J. SolesMary Louise | Mary Louise |
 Janis PaigeMrs. barnes | Mrs. barnes |
 Jerry StillerMel Binns | Mel Binns |
 Selma DiamondAunt Jeanette | Aunt Jeanette |
| JJane DuloAunt May | Aunt May |
 Gregory ItzinMario | Mario |
| FFran MyersSherry Marisol | Sherry Marisol |
 Stephen NathanLeslie | Leslie |
 Robert PicardoChuchi | Chuchi |
 Beverly SandersLinda Gleason | Linda Gleason |
 Nita TalbotGrace Binns | Grace Binns |
 Phoebe DorinMyra | Myra |