Riven

Robert Powell

as Paul Tanner

Barbara Feldon

as Jenny Frifth

Linda Thorson

as Toni Tanner

T. P. McKenna

as Jack Hardisty

Mary Wimbush

as Mrs. Bradley

John Boswall

as Old Man

Ivor Roberts

as Doctor

Howard Rawlinson

as Hotel Clerk

Ronald Mayer

as Minister

David Billa

as Waiter

Peter Sallis

as Man

Jessie Evans

as (uncredited)

Bill Hays

Director

Laurie Johnson

Music

John Sichel

Producer

Cecil Clarke

Executive Producer

Brian Clemens

Writer

Sue Le Cash

Costume Design

Bob Woodhouse

Sound

Dianne Joyce

Makeup Artist

Moyra Bird

Editor

Bryan Holgate

Production Design

Roy Simper

Camera Operator

Terry Royce

Props

Dicky Stelp

Lighting Technician