Aún no disponemos de datos de Steven Marlo en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - |  SWARM, THE (1978) .... Piloto | |
| - | MASK OF ALEXANDER CROSS, THE (1977) | |
| - | COLUMBO 04/28 PLAYBACK (1975) .... Policía | |
| - | ADVENTURES OF THE QUEEN (1975) | |
| - | ARNOLD (1973) .... Jugador | |
| - | TERROR IN THE WAX MUSEUM (1973) .... Karkov | |
| - | LAND OF THE GIANTS 2/45 PANIC (1970) .... Oficial | |
| - | LAND OF THE GIANTS 1/22 RETURN OF INIDU (1969) .... Policía | |
| - | LAND OF THE GIANTS 2/27 THE MECHANICAL MAN (1969) .... Oficial | |
| - | LAND OF THE GIANTS 2/30 DEADLY PAWN (1969) .... Técnico | |
| - | STAR TREK 2/46 A PIECE OF THE ACTION (1968) .... Zabo | |
