Ep 5. The Odyssey of Jubal Tanner

In The Big Valley season 1 episode 5, titled "The Odyssey of Jubal Tanner," the Barkley family finds themselves in the midst of a mystery when an old friend of Tom Barkley's, Jubal Tanner, shows up after being missing for 20 years. Tanner claims to have struck gold and become a millionaire, but his erratic behavior and strange stories lead the family to suspect that something sinister may be afoot.

As the Barkleys try to figure out what's really going on with Tanner, they are also dealing with the aftermath of a recent cattle drive. Nick Barkley is trying to convince his father, Jarrod, to expand the ranch by buying up more land, while his sister Audra is dealing with her own problems when a group of cowboys from the cattle drive start causing trouble in town.

Meanwhile, Heath, the Barkley's adopted son, is trying to prove himself as a valuable member of the family by helping out with the investigation into Jubal Tanner's strange behavior. Despite initial doubts about Heath's abilities, he proves himself to be a skilled detective and is able to uncover a shocking secret that changes everything.

Throughout the episode, the tensions between the Barkley siblings and their father continue to simmer, reflecting the larger conflicts and challenges facing the family as they try to navigate life on the frontier. With plenty of action, drama, and suspense, "The Odyssey of Jubal Tanner" offers a thrilling ride through the Wild West that fans of the show are sure to love.