Season 4 aired between 29 Sep 1976 and 03 Nov 1976, 6 episodes.
Episodes
E01
The Mind Beyond: Meriel, The Ghost Girl
29 Sep 1976
E02
The Mind Beyond: Double Echo
06 Oct 1976
E03
The Mind Beyond: The Love Of A Good Woman
13 Oct 1976
E04
The Mind Beyond: The Daedalus Equations
20 Oct 1976
E05
The Mind Beyond: Stones
27 Oct 1976
E06
The Mind Beyond: The Man With The Power
03 Nov 1976