Francis Xavier Benedik / Boswell Marsh
Anthony Xavier 'Tony' Benedik
Petronella 'Peter' Rickforth
Samuel Faraday Rickforth
Basil Woolrich
Elsa Victoria Fairburn, Benedik's housekeeper
Mr Musgrove, theatre ticket agent
William Prout, Benedik's butler
Captain Inigo 'Glassy' James
Christabel Pagan, Benedik's private secretary
MacDonald, creditor