No art TV series · 1976 The McLean Stevenson Show First aired 1 December 1976 Family / Comedy TMDB ↗ FR·01 How old were they? Oldest first McLean Stevenson 49 Barbara Stuart 46 Ayn Ruymen as Janet Ferguson 29 Steve Nevil Unknown Everyone else (12) ↓ Malcolm Atterbury 69 Edward Andrews 62 Ruth Kobart 52 Carol Arthur 41 Mary Jo Catlett 38 Beverly Sanders 36 Loni Anderson 31 Sandra Kerns 27 Nancy Stephens 27 Andrew Parks 25 Jerry Houser 24 Susan Richardson 24 Load more of the cast → ← Back to top