Season
Season 12 Episode
- Season 9 The Great Pregnancy
- Season 9 Dr. Osborne, M.D.
- Season 9 Life Begins in Katie
- Season 9 The Grandfathers
- Season 9 The Baby Nurse
- Season 9 Big Ol' Katie
- Season 9 My Three Grandsons
- Season 9 Tea for Three
- Season 9 Back to Earth
- Season 9 First Night Out
- Season 9 Cassanova O'Casey
- Season 9 Expendable Katie
- Season 9 The New Room
- Season 9 The Fountain of Youth
- Season 9 Three's a Crowd
- Season 9 Chip and Debbie
- Season 9 What Did You Do Today, Grandpa?
- Season 9 Chip on Wheels
- Season 9 Honorable Expectant Grandfather
- Season 9 The Other Woman
- Season 9 Goodbye, Forever
- Season 9 The O'Casey Scandal
- Season 9 Ernie's Pen Pal
- Season 9 Ernie, the Transmitter
- Season 9 The Matchmakers
- Season 9 Ernie is Smitten
- Season 9 Two O'Clock Feeding
- Season 9 Teacher's Pet
My Three Sons - Season 9 Episode 2 Dr. Osborne, M.D.
6.40 30 minutes Controversy erupts in the Douglas household over the selection of a doctor for Katie during her pregnancy. While Robbie and Katie want to choose their own doctor, Katie's mother insists on making an appointment with the Miller family doctor. Meanwhile, Steve stands in for an absent Robbie at his first baby class.
