Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Chris Tranchell (Paul), Michael Gover (Arthur), Lorna Lewis (Pet), John Abineri (Hubert), Celia Gregory (Ruth), Stephen Dudley (John), Tanya Ronder (Lizzie)
Written By: Jack Ronder
Directed By: Eric Hills
Ep: 15
Greater Love
Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Celia Gregory (Ruth), Chris Tranchell (Paul), Lorna Lewis (Pet), Michael Gover (Arthur), Gordon Salkilld (Jack), Stephen Dudley (John), Tanya Ronder (Lizzie)
Written By: Don Shaw
Directed By: Pennant Roberts
Ep: 16
Lights of London, Part 1
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Lucy Fleming (Jenny), Celia Gregory (Ruth), Sydney Tafler (Manny), Coral Atkins (Penny), Nadim Sawalha (Amul), Lennox Milne (Nessie), Patrick Holt (Doctor), Wendy Williams (Barbara), Roger Lloyd Pack (Wally), David Troughton (Stan), Lloyd McGuire (George), Paula Williams (Maisie)
Written By: Jack Ronder
Directed By: Terence Williams
Ep: 17
Lights of London, Part 2
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Celia Gregory (Ruth), Sydney Tafler (Manny), Coral Atkins (Penny), Nadim Sawalha (Amul), Lennox Milne (Nessie), Patrick Holt (Doctor), Wendy Williams (Barbara), Roger Lloyd Pack (Wally), Lloyd McGuire (George)
Written By: Jack Ronder
Directed By: Pennant Roberts
Ep: 18
The Face of the Tiger
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Lucy Fleming (Jenny), Celia Gregory (Ruth), John Abineri (Hubert), Lorna Lewis (Pet), Michael Gover (Arthur), Gordon Salkilld (Jack), Stephen Dudley (John), Tanya Ronder (Lizzie), John Line (Alistair)
Written By: Don Shaw
Directed By: Terence Williams
Ep: 19
The Witch
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Celia Gregory (Ruth), John Abineri (Hubert), Lorna Lewis (Pet), Delia Paton (Mina), Gordon Salkilld (Jack), Catherine Finn (Peggy), Stephen Dudley (John), Tanya Ronder (Lizzie)
Written By: Jack Ronder
Directed By: Terence Williams
Ep: 20
A Friend In Need
Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Lorna Lewis (Pet), Michael Gover (Arthur), John Abineri (Hubert), Stephen Dudley (John), Tanya Ronder (Lizzie), William Wilde (Boult), Vivienne Burgess (Mrs. McGregor), Emrys Leyshon (Roberts), Paul Grist (Morris), Andrew Bradford (Sniper), Gigi Gatti (Daniella)
Written By: Ian McCulloch
Directed By: Eric Hills
Ep: 21
By Bread Alone
Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Celia Gregory (Ruth), Lorna Lewis (Pet), Roy Herrick (Lewis), Michael Gover (Arthur), John Abineri (Hubert), Gordon Salkilld (Jack), Stephen Tate (Alan), Gigi Gatti (Daniella), Martin Neil (Philip), Julie Peasgood (Judy), Stephen Dudley (John), Tanya Ronder (Lizzie)
Written By: Martin Worth
Directed By: Pennant Roberts
Ep: 22
The Chosen
Cast: Denis Lill (Charles), Lorna Lewis (Pet), Clare Kelly (Joy Dunn), Philip Madoc (Max Kershaw), James Cosmo (Lenny Carter), David Neilson (Mike), Elizabeth Cassidy (Susan), David Goodland (Sammy Waters), David Sibley (Kim), Vanessa Millard (Nancy)
Written By: Roger Parkes
Directed By: Eric Hills
Ep: 23
Parasites
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Celia Gregory (Ruth), Lorna Lewis (Pet), Delia Paton (Mina), Roy Herrick (Lewis), Stephen Dudley (John), Tanya Ronder (Lizzie), Patrick Troughton (John Millen), Kevin McNally (Kane), Brian Grellis (Grice)
Written By: Roger Marshall
Directed By: Terence Williams
Ep: 24
New Arrivals
Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Celia Gregory (Ruth), John Abineri (Hubert), Lorna Lewis (Pet), Michael Gover (Arthur), Gordon Salkilld (Jack), Stephen Dudley (John), Tanya Ronder (Lizzie), Stephen Tate (Alan), Ian Hastings (Mark), Heather Wright (Melanie), June Page (Sally), Peter Duncan (Dave), Roger Monk (Pete)
Written By: Roger Parkes
Directed By: Pennant Roberts
Ep: 25
Over the Hills
Cast: Ian McCulloch (Greg), Lucy Fleming (Jenny), Denis Lill (Charles), Lorna Lewis (Pet), John Abineri (Hubert), Celia Gregory (Ruth), Stephen Dudley (John), Tanya Ronder (Lizzie), Stephen Tate (Alan), Heather Wright (Melanie), June Page (Sally), Peter Duncan (Dave), Gigi Gatti (Daniella), Roger Monk (Pete), Linda Robson (Barbara), Nula Conwell (Ann)
Written By: Martin Worth
Directed By: Eric Hills
Ep: 26
New World
Cast: Ian McCulloch (Greg), Denis Lill (Charles), Lucy Fleming (Jenny), Celia Gregory (Ruth), John Abineri (Hubert), Lorna Lewis (Pet), Gordon Salkilld (Jack), Heather Wright (Melanie), Stephen Tate (Alan), Peter Duncan (Dave), June Page (Sally), Roger Monk (Pete), Stephen Dudley (John), Tanya Ronder (Lizzie), Sally Osborn (Agnes), Dan Meaden (Seth)