Season 5

Grampa becomes a salesman---and nearly talks himself into bankruptcy. Walter Brennan. Mac: Willard Waterman. Smith: Eddie Quillan. Luke: Richard Crenna.

Luke smells trouble when Grampa relies on his nose to decide which crops to plant. Grampa: Walter Brennan. Luke: Richard Crenna. Kate: Kathleen Nolan. Prof. Taylor: Fred Kruger. George: Andy Clyde.

Kate puts the squeeze on Grampa to lower the rent on his fruit stand. Grampa: Walter Brennan. Kate: Kathleen Nolan. Bentley: Lloyd Corrigan. Luke: Richard Crenna.

The McCoys get a hot stock-market tip, but Grampa stubbornly refuses to invest.

Grampa's popularity fades when he refuses to buy Kate a new washer. Walter Brennan, Richard Crenna, Kathleen Nolan. Gladys: Pat Newby. Jane: Lesley Woods.

A lovely Italian girl spices things up at the McCoy ranch. Carla: Ziva Rodann. Pepino: Tony Martinez. Kate: Kathleen Nolan. Grampa: Walter Brennan. Luke: Richard Crenna.

Grampa's morale gets a boost when a document takes seven years off his age. Walter Brennan. Kate: Kathleen Nolan. Luke: Richard Crenna. Dr. Talmadge: Stanley Farrar.

When Grandpa is entrusted with $200 belonging to Pepino, he can't resist the temptation to settle a few of the McCoy's past due bills. Luke and Kate berate him for violating his trust. Then an unexpected liquid asset turns to straighten things out.

Grampa believes Cousin Sarah needs help with her marriage. Sarah: Virginia Gregg. Harry: Edward Andrews. Grampa: Walter Brennan. Kate: Kathleen Nolan.