Complex sentence: He also appeared on "77 Sunset Strip", "Wagon Train", the syndicated western anthology series, "Death Valley Days", "Bonanza", "The Virginian", and Dale Robertson's "The Iron Horse".
Split into simpler sentences: He also appeared on "77 Sunset Strip", "Wagon Train", and the syndicated western anthology series, "Death Valley Days". Later guest-starring roles followed on s the western "Bonanza", "The Virginian", and Dale Robertson's "The Iron Horse".