Reparto (por orden de créditos)
Richard Dimbleby
Self - Presenter
David Butler
Self
E.R. Thompson
Robert McKenzie
John Bevan
Self - London Correspondent, Manchester Guardian
Alan Bullock
Frank Byers
Self - Former Chairman of the Liberal Party
William Clark
Self - Interviewer
Brian Connell
Hywel Davies
Self - Reporter
Katharine Elliot
Walter Elliot
Robin Farquharson
Robert Gascoyne-Cecil
Frank Gillard
H.F.P. Harris
Self - General Director of the Liberal Party
Harry Hodson
Self - Editor, Sunday Times
Rhys Hopkin Morris
Self - Deputy Chairman of Ways and Means, Liberal
Sydney Jacobson
Self - Politial Editor, Daily Mirror
Sidney Jones
Self - Miner
Frederick Marquis
Herbert Nicholas
James Pestridge
Self - Cheltenham Reporter
Morgan Phillips
Berkeley Smith
Self - Wembley Reporter
Bernard Swidale
Self - Watford Reporter
Brynly Thomas
Tom Williamson
Self - Trade Union Leader
Kenneth Wolstenholme
Self - Salford Reporter
Esmond Wright