Pilot
Episode: 1x01 | Airdate: Jan 9, 1973
Season 1
Untitled
Episode: 1x02 | Airdate: Feb 6, 1973
A Question of Survival
Episode: 1x03 | Airdate: Feb 13, 1973
Pendulums and Hazel Twigs
Episode: 1x04 | Airdate: Feb 20, 1973
Mind Over Matter
Episode: 1x05 | Airdate: Feb 27, 1973
Hauntings
Episode: 1x06 | Airdate: Mar 6, 1973
Untitled
Episode: 1x07 | Airdate: Mar 20, 1973
Season 2
The Rosenheim Poltergeist
Episode: 2x01 | Airdate: Sep 19, 1975
The Search for Pat MacAdam
Episode: 2x02 | Airdate: Sep 26, 1975
The Battle for Miss Beauchamp
Episode: 2x03 | Airdate: Oct 3, 1975
The Vandy Case
Episode: 2x04 | Airdate: Oct 10, 1975
Season 3
Dream Me a Winner
Episode: 3x01 | Airdate: Jan 14, 1977
The Fetch
Episode: 3x02 | Airdate: Jan 21, 1977
The Ghost of Ardachie Lodge
Episode: 3x03 | Airdate: Jan 28, 1977
Undercurrents
Episode: 3x04 | Airdate: Feb 4, 1977
Parlour Games
Episode: 3x05 | Airdate: Feb 11, 1977
In the Mind's Eye
Episode: 3x06 | Airdate: Feb 18, 1977
Season 4
Jack Be Nimble
Episode: 4x01 | Airdate: Sep 4, 1980
Watching Me, Watching You
Episode: 4x02 | Airdate: Sep 5, 1980
Poor Jenny
Episode: 4x03 | Airdate: Sep 8, 1980
The Living Grave
Episode: 4x04 | Airdate: Sep 9, 1980
Come and Find Me
Episode: 4x05 | Airdate: Sep 10, 1980
Room for an Inward Light
Episode: 4x06 | Airdate: Sep 11, 1980
To Kill a King
Episode: 4x07 | Airdate: Sep 12, 1980
The apparition of a woman - muse or ghost - helps a depressed writer.