Lassie and Timmy buy time for his father to find a lost monument.

Farmers kill a lynx instead of the real marauder, a sheep-killing dog.

Timmy causes hunters to become confused and lost.

Floods threaten the farm, and Paul is trapped by fallen power lines while the party lines are busy.

Timmy tries to raise a mischievous baby pig.

Lassie acts strangely when Timmy takes care of a neighbor's pups.

Fight promoters steal a rooster that Timmy has nursed back to health.

A lost baby elephant takes refuge on the Miller farm.

Mr. Martin's crop is endangered by his new neighbor.

A mink farmer is blamed for chickens being killed every night.

The Martins invest in a pedigreed cow just as an epidemic breaks out.

Cub Scouts become trapped when they leave a picnic area.

Lassie sets out to rescue Timmy's wounded homing pigeon.

Timmy tries to warn farmers about an infestation of grasshoppers.

A dog falls into a crevice trying to elude hunters determined to kill him.

A guinea pig in a space capsule crashes near the Martin Farm.

Timmy sets out to stop rustlers by using their own tricks against them.

Timmy and Sam run away when they think they have killed a friend.

The editor of the local paper does not believe a robbery is about to occur.

Uncle Petrie's accident points out the importance of a hospital.

Lassie tracks down a phantom visitor after Timmy sees a flying saucer land.

Marshal Matt Dillon (then-newcomer James Arness) tries to prevent lawlessness from overtaking Dodge City, Kansas. Helping to keep him grounded are saloon proprietor Miss Kitty Russell and Doc Adams. The television series grew out of the long-running radio serial of the same name, although for a short time they were both on the airwaves.

Ben Cartwright is the patriarch of an all-male Nevada ranching family. Set during and after the Civil War, "Bonanza" is the story of life on the family's thousand-acre spread, known as the Ponderosa, near Virginia City. Ben has his three sons, each with a different (and deceased) mother. Serious eldest son Adam hopes to follow in his father's footsteps; middle son Hoss is a gentle giant -- physically strong, but sometimes naive; and youngest son Little Joe is the most impetuous and romantic of the offspring.

Lucas McCain raises a son while battling desperados in New Mexico.