Season 1 (1961)
- † = edited version currently available only
Season 2 (1961–62)
Carol wants to redecorate the house, but Mister Ed insists that his barn gets a makeover first.
Season 3 (1962–63)
Addison's letter to the editor fails when he wants the bridle path removed so that they can use the space to add on to the golf course.
Ed becomes unemployed after he works for a month at a riding stable. Kay's brother is a press agent out of work who gets publicity from Ed receiving an unemployment check.
Season 4 (1963–64)
Ed, who is a die-hard Dodgers fan, phones Leo Dorocher and gives him tips.Wilbur and Ed go to Dodgers Stadium to help Leo Dorocher and Ed hits a home run when hitting a ball thrown by Sandy Koufax.
Wilbur and Ed get lost while they were riding in the park. As they got lost, they met a few hobos and Ed invites them to dine with the Posts while Carol's father is visiting.
Wilbur's former Air Force commander, Gordon Kirkwood and his wife Winnie come to town and park their trailer in the Post's back yard. As the trailer is sitting there, Ed feels that his territory is being invaded.
Kirkwood plans a party for his straight-laced, former Commanding General. Problems hit when a little Martian changes the whole thing around.