Father Sandor (archive footage) (uncredited)
Fergus
Argyll
Angus McGowan
(archive footage)
Mr. Campbell
Sandy Ross
Captain Tregellis
Sir Thomas Lipton
Lord Rohan
Headmaster
Sir John Hassocks
Father Matthew
Ruthven
Professor Julian Fuchs
Von Gorian
Dr. Kemp
Gordon Mackenzie
O'Shea
Valverde
Capt. Owen Franklin
Prof. Bernard Quatermass
Gungaram
Octavian
Lord McSweeney
Father Sandor
Brierly
Polybius
O'Brien
Agrippa
Jason Standing
Sergeant of the Guard
Inspector Harris
2nd Engineer Officer John Henry Hesketh
Constable
Mr. Beamster
The Reporter
McKellaig
Charlie Ross
Septimus K. Peterson
