- Ep: 27
- Aftermath
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Peter Tuddenham (Zen), Josette Simon (Dayna), Cy Grant (Mellanby), Alan Lake (Chel), Sally Harrison (Lauren), Richard Franklin (Trooper), Michael Melia (Trooper), Steven Pacey (Tarrant)
- Written By: Terry Nation
- Directed By: Vere Lorrimer
- Ep: 28
- Powerplay
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Michael Sheard (Klegg), Doyne Bird (Harmon), John Hollis (Lom), Michael Crane (Mall), Primi Townsend (Zee), Julia Vidler (Barr), Catherine Chase (Nurse), Helen Blatch (Receptionist)
- Written By: Terry Nation
- Directed By: David Maloney
- Ep: 29
- Volcano
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Michael Gough (Hower), Malcom Bullivant (Bershar), Ben Howard (Mori), Alan Bowerman (Battle Fleet Commander), Judy Matheson (Mutoid), Russell Denton (Milus)
- Written By: Allan Prior
- Directed By: Desmond McCarthy
- Ep: 30
- Dawn of the Gods
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Sam Dastor (The Caliph), Terry Scully (Groff), Marcus Powell (The Thaarn)
- Written By: James Follett
- Directed By: Desmond McCarthy
- Ep: 31
- The Harvest of Kairos
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Andrew Burt (Jarvik), Frank Gatliff (Dastor), Anthony Gardner (Shad), Sam Davies (Carlon), Charles Jamieson (Guard)
- Written By: Ben Steed
- Directed By: Gerald Blake
- Ep: 32
- City at the Edge of the World
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Carol Hawkins (Kerril), Colin Baker (Bayban), Valentine Dyall (Norl), John J. Carney (Sherm)
- Written By: Chris Boucher
- Directed By: Vere Lorrimer
- Ep: 33
- Children of Auron
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Sarah Atkinson (Franton), Rio Fanning (Deral), Ric Young (Ginka), Ronald Leigh-Hunt (C.A. One), Beth Harris (C.A. Two), Jack McKenzie (Patar), Michael Troughton (Pilot Four-Zero)
- Written By: Roger Parkes
- Directed By: Andrew Morgan
- Ep: 34
- Rumours of Death
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Orac), Lorna Heilbron (Sula), John Bryans (Shrinker), Donald Douglas (Grenlee), Peter Clay (Chesku), David Haig (Forres), David Gillies (Hob), Philip Bloomfield (Balon)
- Written By: Chris Boucher
- Directed By: Fiona Cumming
- Ep: 35
- Sarcophagus
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen)
- Written By: Tanith Lee
- Directed By: Fiona Cumming
- Ep: 36
- Ultraworld
- Cast: Ronald Govey (Relf), Peter Richards (Ultra), Stephen Jenn (Ultra), Ian Barritt (Ultra)
- Written By: Trevor Hoyle
- Directed By: Vere Lorrimer
- Ep: 37
- Moloch
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Davyd Harries (Doran), John Hartley (Grose), Mark Sheridan (Lector), Deep Roy (Moloch), Debbi Blythe (Poola), Sabina Franklyn (Chesil)
- Written By: Ben Steed
- Directed By: Vere Lorrimer
- Ep: 38
- Death-Watch
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Peter Tuddenham (Zen), Mark Elliott (Vinni), Stewart Bevan (Max), David Sibley (Commentator), Katherine Iddon (Karla)
- Written By: Chris Boucher
- Directed By: Gerald Blake
- Ep: 39
- Terminal
- Cast: Paul Darrow (Avon), Jan Chappell (Cally), Michael Keating (Vila), Jacqueline Pearce (Servalan), Steven Pacey (Tarrant), Josette Simon (Dayna), Gareth Thomas (Blake), Peter Tuddenham (Zen), Gillian McCutcheon (Kostos), Heather Wright (Reeval), Richard Clifford (Toron), David Healy (Sphere Voice)
- Uncredited: Stuart Fell (Link), David Healy (Sphere Voice)
- Written By: Terry Nation
- Directed By: Mary Ridge
| Paul Darrow ............................ Kerr Avon |
| Jan Chappell ............................... Cally |
| Michael Keating ..................... Vila Restral |
| Jacqueline Pearce ..... Supreme Commander Servalan |
| Steven Pacey ................. Captain Del Tarrant |
| Josette Simon ..................... Dayna Mellanby |
| Peter Tuddenham ....................... Zen / Orac |
