Lucas subdues a gang of bandits singlehandedly. Guest stars: Martin Landau, Roberto Contreras, Vladimir Sokoloff, Than Wyenn, Pepe Hern . Note: This is the first episode to air on a Monday night.
Mark takes a job against his father's wishes. Guest stars: Ed Nelson, Joe Higgins
Stagecoach robbers take Mark and Milly hostage. Guest stars: Joan Taylor, Harlan Warde, Paul Wexler
A prison wagon carrying a condemned killer passes through North Fork. Guest stars: Richard Devon, Dabbs Greer, Charles Cooper
A new neighbor of the McCains' gives Mark a job on his ranch. Guest stars: John Anderson, John Milford, Harry Carey Jr., Mel Carter, Chris Alcaide
A killer's rich father tries to bribe witness Lucas. Guest stars: Denver Pyle, Hampton Fancher, Kevin Hagen, Arlyne Varden (credited as Arlyne Lampshire), Richard Kiel, Henry Norell
An eccentric old friend of Lucas' arrives in North Fork. Guest stars: Lawrence Dobkin, Sean McClory, Jack Elam
A kindly neighbor (Royal Dano) of Lucas' believes he is President Lincoln. Guest stars: Royal Dano, Charles Cooper, K.T. Stevens, and Pick Temple
The North Fork Town Council feels that an old man is incapable of raising his grandson. Guest stars: Joan Taylor, Edgar Buchanan, Virginia Christine, Bill Zuckert
Mark Twain visits North Fork. Guest stars: Kevin McCarthy, Jack Elam, John Harmon
The townspeople leave Lucas to face killers alone. Guest stars: Peter Whitney, Whit Bissell, Brian G. Hutton, Billy E. Hughes
Lucas is accidentally responsible for the death of a young mountain boy. Guest stars: James Coburn, Booth Colman, Ellen Corby, Valora Noland
Lucas is stunned when Mark is kidnapped and a $5,000 ransom is asked. Guest stars: Joan Taylor, Harlan Warde, Parley Baer, Tom Snyder
Outlaws force Lucas to help with a prison break. Guest stars: Lyle Bettger, Lewis Charles, Tom Brown, Don Drysdale, John Alvin
A young girl seeks refuge at the McCain ranch for herself and her ill brother. Guest stars: Annie Fargue, Michel Petit, Stephen Bekassy, Ron Penfound
A gang comes to town to free a jailed member. Guest stars: Lon Chaney Jr., Ross Elliot, Joe Higgins, Grant Richards
A drifter forces his attentions on a deaf girl. Guest stars: Patrick McVey, Richard Rust, Dennis Cross
A dapper man arrives on the stage and announces that he has come to kill Lucas. Guest stars: Joan Taylor, Arthur Malet, James Luisi
Mark falls head-over-heels in to his first puppy love. Guest stars: Joan Taylor, Cheryl Holdridge, Richard Evans
A young man arrives in North Fork to claim the body of his dead brother. Guest stars: Robert Culp, Jack Hogan, Ralph Moody, Harlan Warde
A young gunman with a killer's reputation comes to town and threatens to kill Micah. Guest stars: Sammy Davis Jr., Johnny Ginger
Lucas is accused of cold-blooded murder by a man who claims to have been an eyewitness. Guest stars: Leonard Stone, Robert Bice, Bill Quinn
Mark deliberately disobeys his father for the first time when he allows a convicted prisoner who saved his life to escape. Guest stars: Hank Patterson, Keith Andes
Lucas suddenly develops the habit of playing all-night poker in the local saloon. Guest stars: Joan Taylor, Grace Lee Whitney, Larry Thor, Grant Richards
A banjo-playing wanderer, hunting the man who caused his blindness, befriends Mark. Guest stars: Cliff Osmond, Jeff York
Jake Owens and his beautiful young wife buy the ranch adjoining the McCains'. Guest stars: Mort Mills, Diane Brewster, Richard Garland, Rex Holman
An aging Southern belle and her teenage son arrive in North Fork and immediately identify Micah as her long-lost husband and father of the boy. Guest stars: Lee Patrick, Tom Nolan, Argentina Brunetti, Chubby Johnson
North Fork welcomes a new minister (Royal Dano), but Lucas knows he is a former outlaw and an ex-convict. Guest stars: Royal Dano, Warren Oates, L.Q. Jones, Billy E. Hughes
The McCains return from a trip to learn Micah has been voted out as marshal and a stranger now has the job. Guest stars: James Best, Lawrence Dobkin
A handsome gambler moves into town and begins wooing Milly Scott, claiming to have known her deceased brother. Guest stars: Joan Taylor, Richard Anderson