Cast:
Patrick Troughton, Frazer Hines, Wendy Padbury, David Savile, Jane Sherwin, Noel Coleman, Richard Steele, Terence Bayler, Hubert Rees, David Valla, Esmond Webb, Brian Forster, Pat Gorman, Peter Stanton, David Garfield, Gregg Palmer, John Livesey, Bernard Davies, Philip Madoc, Edward Brayshaw, James Bree, Vernon Dobtcheff, John Atterbury, Charles Pemberton, Bill Hutchinson, Terry Adams, Leslie Schofield, Rudolph Walker, Michael Lynch, Graham Weston, David Troughton, Peter Craze, Michael Napier Brown, Stephen Hubay, Tony McEwan, Bernard Horsfall, Trevor Martin, Clyde Pollitt, Clare Jenkins
