
Experiment in Fear
An unarmed Navajo sets out to avenge the murder and robbery of a Native elder.

An unarmed Navajo sets out to avenge the murder and robbery of a Native elder.

Peter arrives in Sacramento to revive his family's fortune but learns Phineas Colby has monopolized the town.

Sitting Bull's war plans come between scout Frank Grouard and his Sioux bride.

Dr. Edward Wilson attempts to curb an epidemic raging in a Paiute village.

Three orphaned children continue their parents' quest for gold.

Andy son wants to sell their land but will spoil the water rights agreement Andy and Ben made years ago.

Little Joe finds a gypsy girl who, believing she's bewitched, is banished by her people. He must rescue her.

Ranchers killed, cattle stolen, and retired U.S. Deputy Marshall Denver McKee leads posses after suspects.

Grampa threatens to sue George for ignoring a warning sign and driving into the McCoys' new waterline.

Grampa refuses to give Kate driving lessons, but Luke gives in to her request.

A rivalry ensues when Luke and Grampa set up competing booths at the PTA bazaar.

Trouble ensues when Grampa meets Hassie's rich boyfriend.

Luke aims to raise his standing with Little Luke by beating Grampa in the annual skeet competition.

Grampa wants to become the new Grand High Imperial Mummy of the Ancient and Loyal Order of the Mystic Nile.

Luke tries to sweeten the McCoy bankroll by selling barn perfume.

Grampa is upset to learn that Little Luke wants to grow up to be a scientist.

Andy son wants to sell their land but will spoil the water rights agreement Andy and Ben made years ago.

A former bounty hunter teams up with a younger one to find the gang leader who murdered his wife and boy.

Gideon's mustang drive encounters problems. Agostina must fend off the unwanted advances of cowboys.

Back in Texas, Capt. Call organizes a mustang drive to Montana.