Jack Lord will go on to star as Steve McGarrett in 12 seasons of Hawaii Five-O (1968). Scott Caan, son of this episode's guest star James Caan, will star in 10 seasons of the reboot, Hawaii Five-0 (2010). In 2012, both Caans will appear in the episode Lekio (Radio) (2012).
Wagon Train Tracker: Backtracking for the Season 8 train. Action takes place at Echo Pass, said to be on the California-Nevada line. There is a real Echo Pass on the line to the south of Lake Tahoe, so the train must be on the California Trail, moving west on the Nevada approaches to the Sierra Nevadas.
Remade in1978 as an episode of 'The Oregon Trail' called 'Evan's Vendetta'.