The High Chaparral - Season 1 - Eps 14: Mark of the Turtle
John Cannon risks breaking a mutual defense agreement with Victoria's father and dissolution of his marriage when his ranch hands join a posse searching for marauding bandits in Mexico. Marshal Virgil Shanks leads the posse into Mexico and comes into strong conflict with Buck and the Cannon cowhands when he disregards the delicacy of the situation and rides boldly onto Montoya land. Manolito finds the bandit leader, El Lobo, on his father's land and attempts to move the bandits out before the posse moves in for the kill.
About The High Chaparral

Title: The High Chaparral
First Air Date: 1967-09-10
Last Air Date: 1971-03-12
Status: Ended
Rating: 6.5/10 (from 22 votes)
Language: EN
Seasons: 4
Total Episodes: 98
Network: NBC
Genres: Western, Drama
Production Companies: Xanadu Productions Inc.
Synopsis
The High Chaparral is an American Western-themed television series starring Leif Erickson and Cameron Mitchell which aired on NBC from 1967 to 1971. The series, made by Xanadu Productions in association with NBC Productions, was created by David Dortort, who had previously created the hit Bonanza for the network. The theme song was also written and conducted by Bonanza scorer David Rose, who also scored the two-hour pilot.
Cast

Henry Darrow
Manolito Montoya

Cameron Mitchell
Buck Cannon

Leif Erickson
Big John Cannon

Linda Cristal
Victoria Cannon