1970-1982 TV show guest appearances for Mark Davitt:
(Episodes with dates prior to 1970 aired as reruns.)
Search for Mark Davitt on the Internet Movie Database
| Original Air Date | Net | Show Name | Episode Name | Character Name |
|---|---|---|---|---|
| November 14, 1979 | NBC | Diff'rent Strokes (s2,e8) | Father And Son Day | James Hamilton Sr. |
| February 3, 1982 | NBC | The Facts Of Life (s3,e15) | Starstruck | Mark |