Harry Treadaway (Tom Howe)
Luke Treadaway (Barry Howe)
Bryan Dick (Paul Day (1970s))
Sean Harris (Nick)
Tania Emery (Laura Ashworth (1970s))
Jane Horrocks (Roberta Howe (Two-Way Romeo))
Jonathan Pryce (Henry Couling (Two-Way Romeo))
John Simm (Boatman (Two-Way Romeo))
James Greene (Actor/Actress)
Ken Russell (Ken Russell, The Film Director)
Brian Aldiss (James Greene. The Author)
Luke Wagner (Young Zak)
Anna Nygh (Zak's Mom)
Howard Attfield (Zak Bedderwick)
Ed Hogg (Chris Dervish)
Nicholas Millard (Tubs)
Ken Bones (Henry Couling)
Roger Watkins (Old Howe (Two-Way Romeo))
Anna Nygh (Rita Bedderwick)
Steven Eagles (Spitz)
Raymond Pickard (Druggy)
Joe Van Moyland (Druggy Friend)
Ray Cooper (Ray Cooper)
Kenneth Hadley (Pub Manager)
Isabel Skinner (Concert Vox Pops)
Michelle Bayton (Concert Vox Pops)
Gillian Farr (Concert Vox Pops)
Roger Spottiswoode (Concert Vox Pops)
Neil McKay (Concert Vox Pops)
Matthew Pearson (Concert Vox Pops)
Kieran Rushby (Concert Vox Pops)
Kristel George (Concert Vox Pops)
Brian 'Dawn' Chalkley (Stylist)
Anne Lambton (Cilla)
Jack Dunkley (Roadie)
Jeffry Wickham (Sir Allardyce Stevens)
Tom Sturridge (Barry Howe (Two-Way Rodeo))
Barbara Ewing (Dr. Janice Marsden)
Diana Kent (Ashworth, Laura (Present))
Tom Bower (Eddie Pasqua)
David Kennedy (Paul Day (Present Day))
Elizabeth Rider (Roberta Howe)