William Buckley

as Philip Evans

as Tombstone Reilly

as Butler

as Archer Aitken

as Milton Norworth

as Victor Castle

as Harold Lynne

as Peter Ruddock

as Rodney Curtis

as Clifford Hamilton

as Reginald Travers (aka Putnam Bradley Stone)

as Arthur

as Harvey Cahill

as Douglas McLeod

as Robert Ridley

as Dr. Harris Jr.

as William Estabrook