Dr. Stumpfegger
Lord Edgware
Self
Ray Tenby
Sir John
General Haldane
Sr. Fredricks
Awkward Customer: Mr. Tiger
Vincentio
Officer P.R.O (uncredited)
Duke of Venice
Selby
1st Sub-Editor (uncredited)
Byrom Blain
C.J.
The Deacon
Neal Lammerton
Salamander General
The Minister
The Vicar
The Hon. Mr. Justice Mitchener
Mr. Justice Mitchener
Mr. Justice Mitchenor
Soldignac
Catterpillar
Judge
Sir Revel Revell, Q.C.
Insurance Executive