On screen
Cast
10 credited performers
Prentis Hancock
Arnold Meyer
Artwork unavailable
Anabel Worrell
Albertine Meyer
Artwork unavailable
Illona Linthwaite
Dr. Liddle
Joan Blackham
Mrs. Gibson
Glynis Brooks
Chocky
Andrew Ellams
David Gore
Roy Boyd
Professor Draycott
James Hazeldine
David Gore
Richard Wordsworth
Professor Ferris
Artwork unavailable
Freddie Brooks
Mike