Bonanza - Season 3 - Eps 4: The Lonely House
Little Joe pays a visit to the widow Lee Bolden, and brings her a bank draft for her husband's investments with Ben. Actually, the investments were losing propositions. Ben just wanted to help out his friend. During his visit, a wounded man stumbles into the house, and Joe recognizes him as Trock, who had just robbed the local bank. Lee Bolden was a nurse to her husband physician, and removes the bullet from Trock. Joe soon learns that Lee is in love with Trock, and that is the only thing standing between him and an early grave.
About Bonanza

Title: Bonanza
First Air Date: 1959-09-12
Last Air Date: 1973-01-16
Status: Ended
Rating: 7.516/10 (from 441 votes)
Language: EN
Seasons: 14
Total Episodes: 431
Network: NBC
Genres: Western, Action & Adventure, Drama, Family
Production Companies: NBC, NBC Studios
Synopsis
The High-Sierra adventures of Ben Cartwright and his sons as they run and defend their ranch while helping the surrounding community.
Cast

Lorne Greene
Ben Cartwright

Michael Landon
Joe Cartwright

David Canary
Candy Canaday

Tim Matheson
Griff King

Mitch Vogel
Jamie Hunter Cartwright