Sumner Arthur Long
| Born | 1921-03-31, United States |
| Died | 1993-01-06, United States |
| Links | https://www.imdb.com/name/nm0519198/?ref_=ttfc_fc_wr2 |
Story 1
 | Lassie's Great Adventure | 1963-08 |
Writer 3
 | The Horse Show | TV Episode | 1959-02-15 |
 | The Rocking Chair | TV Episode | 1958-10-12 |
 | Wishing | TV Episode | 1958-09-14 |
Added by marco.leistner1