Seasons & episodes

Chip brags to his new playmate that his genius brother Robbie can fix almost anything. Soon Robbie is repairing a Grand Piano and has five minutes to have it fixed before the boy's mother comes in and wants to practise a new tune on it.

With Steve away in Seattle on a business trip, the Douglas household's version of man's best friend has been known to drag home anything he can get his jaws into. This time Tramp slinks in with a large stick of dynamite that has somewhere and somehow survived since the end of the Second World War.

Unaware of each other's problems, Steve and Robbie engage in what seem to be widely varied projects. Robbie is trying to construct a race kart and Steve is in a rush to help a missile manufacturer get his project off the launch pad in a race to beat a rival company.

Robbie and Mike want some extra pocket money but Steve tells them that they will have to earn it by themselves. The boys ask their neighbours if they could paint their front fence and before long several neighbors pitch in together to help restore the yard to its former glory.

Robbie can't seem to arouse the interest of the affairs of the heart with his classmate Maribel Quinby. So with the help of his best friend Hank Ferguson, he proceeds to try and get her attention by noting the theatrical method of approach that his history teacher employs to make a dull subject interesting.

Chip is so discouraged by his batting slump that he quits the baseball team. After his brothers encourage him to return, one of the parents, a volunteer umpire, calls in sick and Steve is asked to substitute. Chip thinks this will be the perfect opportunity to become the team hero.

Malcolm, a frog that Chip has captured for a school project is the focus of all eyes in the Douglas home. Bub discerns a marked resemblance to his his Uncle Clancey in Malcolm's face. Further evaluation of its character becomes quite difficult when he leaps out of sight.

Robbie's new girlfriend, lives in refined and elegant style, causing Robbie to turn a critical eye on his own home life. To impress her he tells her he really digs the classics, but in actual fact he doesn't know the difference between Puccini and Presley.

Bub sets out to find the mysterious person who sent him an old saddle... C.O.D.

Its final exam time and Mike and his girlfriend Jean have thought up a test of their own - to try the strength of their affection by not seeing each other the week before school has its graduation ceremonies.

Mr. Pearson's idea of a quiet drive in the country with his wife is altered by a station-wagon load of Douglases. Meanwhile Robbie is trying to avoid the clutches of a girl named Mary Lou.

Mike Douglas gets a Summer job with the Forestry Service and he thinks its going to be a barrel of fun until he learns that he's expected to do a real man's job. When his boss is stranded down at the creek and a wild storm brews up, Mike spends a harrowing time trying to stay calm.