- Writer/Producer:
- Terence Dudley
- Script Consultant:
- Anna Kaliski
- Designer:
- Ray London
- Director:
- Pennant Roberts
- The Rev Frank Simpson:
- Anthony Oliver
- Dr Anne Tarrant:
- Elizabeth Weaver
- Mrs Simpson:
- Margaret John
- Dr Spencer Quist:
- John Paul
- Colin Bradley:
- Joby Blanshard
- The Minister:
- John Barron
- Cmdr Neil Stafford:
- John Bown
- Barbara Mason:
- Vivien Sherrard
- Richard Massingham:
- Frederick Jaeger
- Peggy Massingham:
- Ann Firbank
- Stephen Massingham:
- Stephen Dudley
- Josie:
- Julie Neubert
- Dr John Ridge:
- Simon Oates
- Joan Sylvester:
- Glen Walford
- Det-Chief Insp Logan:
- Don McKillop
- Mrs Duncan-Foster:
- Noelle Middleton
- Norman Sylvester:
- Bruce Purchase
- Mike:
- Anthony Edwards
