On screen
Cast
26 credited performers
John Gordon Sinclair
Gregory
Dee Hepburn
Dorothy
Clare Grogan
Susan
Jake D'Arcy
Phil Menzies
Chic Murray
Headmaster
Alex Norton
Alec
John Bett
Alistair
Dave Anderson
Gregory's Dad
Robert Buchanan
Andy
Alan Love
Eric
Artwork unavailable
Allison Forster
Madeline
Artwork unavailable
Carol Macartney
Margo
Billy Greenlees
Steve
Douglas Sannachan
Billy
Caroline Guthrie
Carol
Artwork unavailable
Graham Thompson
Charlie
Artwork unavailable
Billy Feeley
Mr. Anderson
Artwork unavailable
Maeve Watt
Miss Ford
Artwork unavailable
Muriel Romanes
Miss Welch
Artwork unavailable
Patrick Lewsley
Mr. Hall
Artwork unavailable
Ronald Girvin
Alan
Artwork unavailable
Patrick Harkins
Kelvin
Artwork unavailable
Tony Whitmore
Gordon
Artwork unavailable
Denis Criman
Richard
Artwork unavailable
Natasha Gerson
Brenda
Artwork unavailable
Christopher Higson
Penguin