Earth is no more, destroyed by nuclear war; but itinerant handyman Bert Foster, wandering the canals of Mars, is possessed by a restlessness for a home which no longer exists. He considers a move to an isolated outpost on Venus.
| Actor | Role |
|---|---|
 Terence MorganBert Foster | Bert Foster |
| JJessica DunningAnnika | Annika |
 Hannah GordonZaylo | Zaylo |
 Joseph O'ConorFreeman | Freeman |
 Alan TilvernBlane | Blane |
 George PastellMaj. Khan | Maj. Khan |
 Jerry StovinSpaceship Captain | Spaceship Captain |
| VVernon JoynerCarter | Carter |
 Bill TreacherHarris | Harris |
 Geoffrey PalmerChief Officer | Chief Officer |
| RRoy StewartSecurity Guard | Security Guard |