The Phantom Planet
- Episode aired Oct 29, 1977
- 22m
The mysterious Phantom of Proteus confronts and confounds the Cadets when they investigate an unstable asteroid slated for destruction.The mysterious Phantom of Proteus confronts and confounds the Cadets when they investigate an unstable asteroid slated for destruction.The mysterious Phantom of Proteus confronts and confounds the Cadets when they investigate an unstable asteroid slated for destruction.