Onboard a spaceship an astrophysicist and a priest learn they have discovered a planet long dead and a transmitter emitting a signal for eons.
Name | Type | Role | |
---|---|---|---|
Alan Brennert | Writer | ||
Arthur C. Clarke | Writer | ||
Donald Moffat | Guest Star | ||
Elizabeth Huddle | Guest Star | ||
Fritz Weaver | Guest Star | ||
Gerd Oswald | Director |