TV shows (1970-1982) in which Marco St. John was a regular or semi-regular:
- Ball Four as Rayford Plunkett (1976)
1970-1982 TV show guest appearances for Marco St. John:
(Episodes with dates prior to 1970 aired as reruns.)
Search for Marco St. John on the Internet Movie Database
| Original Air Date | Net | Show Name | Episode Name | Character Name |
|---|---|---|---|---|
| October 3, 1972 | NBC | Bonanza (s14,e5) | Riot! | Johnny Plank |
| December 11, 1972 | CBS | Gunsmoke (s18,e13) | Hostage! | Virgil Bonner |
| April 1, 1974 | CBS | Gunsmoke (s19,e24) | The Disciple | Darcy |
| September 26, 1976 | CBS | Kojak (s4,e1) | Birthday Party | Tony Papas |
| February 21, 1981 | CBS | Concrete Cowboys (s1,e3) | On The Run |