Director/a
John Knight
DIRECTOR/A
Escritor/a
Douglas Riley
ESCRITOR/A
Reparto (por orden de créditos)
David Langton
Hugo Canning
Greta Gynt
Carol Quorum
George Pravda
Dr. Quorum
Jennifer Wilson
Kate Collins
Richard Bebb
Dr. Bill Herrick
David Markham
David Williams
James Thomason
Stephen Denham
Laurence Herder
Ted Carter
Stanley Van Beers
Inspector Braithwaite
