Kevin Ashman, Paul Hancock, Jean Burke, and Margaret Spiller in Mastermind (1972)

Magnus Magnusson, Alan Keys, Robert Close, Joanna McDonald, and Jim McIntosh in Mastermind (1972)

Richard Francis, Stephanie Brooke, Stephen Allen, and Ian Sadler in Mastermind (1972)

Iris Henson, Thomas Dyer, Gerard Murray, and John Withrington in Mastermind (1972)

David Hunt, Mark Allan, Godwin Anaba, John Mulcahy, John Bond, Rosemary James, and Barbara-Anne Eddy in Mastermind (1972)

Kathryn Tyson, Geraldine Gregg-Smith, Diggory Seacome, and Christopher Price in Mastermind (1972)

Magnus Magnusson, Christopher Hughes, Margaret Peat, Alex Yeats, and Kathryn Tyson in Mastermind (1972)

Roger Adams, Liz Chase, Robert Jones, and Eric Kilby in Mastermind (1972)

Craig Scott, James Bitton, Maureen Blakesley, and James Craven in Mastermind (1972)

Bob Hesketh, Peter Richardson, Ian Lister, and Sue Clark in Mastermind (1972)