- Jimmy Tarbuck
- Self - Host
- Moira Anderson
- Self - Performer
- Anne Aston
- Self (segment "Christmas With Wogan")
- Nina Baden-Semper
- Barbie Reynolds (segment "Love Thy Neighbour")
- Hylda Baker
- Nellie Pledge (segment "Nearest and Dearest")
- David Barry
- Frankie Abbott (segment "The Fenn Street Gang")
- Lynda Bellingham
- Nurse Hilda Price (segment "Christmas With Wogan")
- Lionel Blair
- ATV Commissionaire (segment "Christmas With Wogan")
- Judy Buxton
- Student Nurse Katy Shaw (segment "Christmas With Wogan")
- Patrick Cargill
- Patrick Glover (segment "Father, Dear Father")
- Jeremy Child
- Timothy Tanner (segment "Father, Dear Father")
- Peter Cleall
- Eric Duffy (segment "The Fenn Street Gang")
- The Coffee Set
- Themselves - Performers (segment "Sez Les")
- Leslie Crowther
- Clive Gibbons (segment "Christmas With Wogan")
- Les Dawson
- Self (segment "Sez Les")
- Peter Denyer
- Dennis Dunstable (segment "The Fenn Street Gang")
- Jo-Jo the Dog
- H.G. Wells
- Noel Dyson
- Nanny (segment "Father, Dear Father")
- Liz Gebhardt
- Maureen Bullock (segment "The Fenn Street Gang")
- Ann George
- Amy Turtle (segment "Christmas With Wogan")
- Tommy Godfrey
- Arthur (segment "Love Thy Neighbour")
- Noele Gordon
- Meg Richardson (segment "Christmas With Wogan")
- Bob Grant
- Jack Harper (segment "On the Buses")
- Larry Grayson
- Self (segment "Christmas With Wogan")
- Doris Hare
- Mum (segment "On the Buses")
- Carol Hawkins
- Sharon Eversleigh (segment "The Fenn Street Gang")
- Madge Hindle
- Lily Tattersall (segment "Nearest and Dearest")
- Ann Holloway
- Karen Glover (segment "Father, Dear Father")
- Rod Hull
- Self
- Tony Jacklin
- Self - Performer
- Jimmy Jewel
- Eli Pledge (segment "Nearest and Dearest")
- Anna Karen
- Olive Rudge (segment "On the Buses")
- Penny Lane
- Self - Performer (segment "Christmas With Wogan")
- Stephen Lewis
- Inspector Cyril 'Blakey' Blake (segment "On the Buses")
- Hugh Lloyd
- Reg Robinson (Mr. Mole) (segment "Christmas With Wogan")
- Edward Malin
- Walter Tattersall (segment "Nearest and Dearest")
- Keith Marsh
- Jacko (segment "Love Thy Neighbour")
- Larry Martyn
- Joe (segment "On the Buses")
- Malcolm McFee
- Peter Craven (segment "The Fenn Street Gang")
- William Mervyn
- Lord Charles (segment "Thirty Minutes Worth")
- Peggy Mount
- Maggie Robinson (Lollipop) (segment "Christmas With Wogan")
- David Nixon
- Self
- Natasha Pyne
- Anna Tanner (segment "Father, Dear Father")
- Jack Smethurst
- Eddie Booth (segment "Love Thy Neighbour")
- Sylvia Syms
- Sylvia Gibbons (segment "Christmas With Wogan")
- Bob Todd
- Milkman
- Rudolph Walker
- Bill Reynolds (segment "Love Thy Neighbour")
- The Wandsworth School Choir
- Themselves
- Mona Washbourne
- Lady Sybil (segment "Thirty Minutes Worth")
- Carl Wayne
- Self - Performer (segment "Christmas With Wogan")
- Kate Williams
- Joan Booth (segment "Love Thy Neighbour")
- Terry Wogan
- Self (segment "Christmas With Wogan")
- Harry Worth
- William the Butler (segment "Thirty Minutes Worth")