Later he moved to Hollywood where he appeared in Alfred Hitchcock Presents in 1959, as well other television series such as The Barbara Stanwyck Show.
Harold Pinter | Harold Wilson | Pope Innocent IV | Harold Macmillan | Harold Bloom | Harold Godwinson | Harold Lloyd | Pope Innocent XI | Harold Stassen | Harold Prince | Pope Innocent III | J. Harold Ellens | Harold Holt | Sir Harold Hillier Gardens | Harold Washington | Harold Hitz Burton | Harold Alexander, 1st Earl Alexander of Tunis | Harold Peto | Harold & Kumar Go to White Castle | Harold Arlen | Harold | Harold Budd | Harold Eugene Edgerton | Harold Bauer | Seduction of the Innocent | Harold von Schmidt | Harold Robbins | Harold Laski | Harold Gould | Harold Gillies |
Each episode featured, apart from Palin, well-known guest actors including Ian Ogilvy, Kenneth Colley, Liz Smith, Roy Kinnear, Frank Middlemass, Iain Cuthbertson, John Le Mesurier, Jan Francis, Denholm Elliott, Harold Innocent, Richard Vernon, Joan Sanderson and others.