Aún no disponemos de datos de Jo Helton en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  SLENDER THREAD, THE (1965) .... Enfermera | |
| - | TWILIGHT ZONE 4/118 ON THURSDAY WE LEAVE FOR HOME (1963) .... Julie | |
| - | TWILIGHT ZONE 3/068 THE SHELTER (1961) | |
