Director:
John Bruce Brian Parker Mary Ridge

Casting:
John Barrett,
David Daker,
Lindsay Ingram,

UK, 1973

Director:
Alan Cooke

Casting:
Terence Stamp,
Robert Vaughn,
Nigel Davenport,

UK, 1970

Director:
Tony Luraschi

Casting:
Craig Wasson,
Sterling Hayden,
Patricia Quinn,

USA, 1980

Director:
Bernard Thompson

Casting:
Patricia Phoenix,
Prunella Gee,
Steve Alder,

UK, 1986

Director:
David Dunn Chris Lovett Keith Evans

Casting:
Edward Burnham,
Edward Clayton,
Brenda Fricker,

UK, 1984