The Regimental Line During the Ghost Dance movement a troop of soldiers visits Col MacKenzie to warn him and the ranchers. Parker as does MacKenzie recognizes Sgt. Mulcahy as a long thought dead Lt. Baxter from MacKenzie's Lancer regiment in India. Details Casts Galleries Posters Season Lists Title The Regimental Line Genres Western Drama Release Date 1971-03-03 Episode Runtime 01 Hours 30 Minutes Season Number 9 Episode Number 21 Production Companies Universal Television, Revue Studios, NBC Doug McClure... Trampas... James Drury... The "Virginian"... Lee Majors... Roy Tate... Sara Lane... Elizabeth Grainger... Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (1280x720) Original Size (1920x1080) Original Size (3840x2160) Original Size (1000x1500) Original Size (2000x3000) Original Size (928x1391) Original Size (500x750) Original Size (1059x1500) Original Size (748x1121) Original Size (680x1000) Original Size (500x750) Season 1 30 Episode(s) 1962-09-19 Season 2 30 Episode(s) 1963-09-18 Season 3 30 Episode(s) 1964-09-16 Season 4 30 Episode(s) 1965-09-15 Season 5 29 Episode(s) 1966-09-14 Season 6 26 Episode(s) 1967-09-13 Season 7 26 Episode(s) 1968-09-18 Season 8 24 Episode(s) 1969-09-17 Season 9 24 Episode(s) 1970-09-16