as Uncle Millard
as Phillip Barbay
as Lord Malcolm Billings
as "Center" Instructor
as Harvey Wilks
as British Reporter
as Basil Rathwood
as King Salazar (voice)
as Count (voice)
as Judge In Heaven
as Dr. Tiberius Scott
as Anton / Kreeger Paulovitch
as Cheshire
as McReady
as Dr. McMerlin
as Smythe
as Dr. Henry Davenport, the Invisible Man (voice)
as Deane
as Father Rosetti
as Fenwick
as Mr. Waltham
as Graham Hainsworth
as Dr. Campbell
as Morgan
as Captain Oliver
as William Troubshaw
as Hal Conway
as Commander (voice)
as Bernard Thatch
as Gordon Chumley
as Patrick Burke
as Sir David Tushingham
as Judge (voice)
as Dr. Whitcomb
as Helford
as Reginald Harrington
as Dr. Menard
as Duke Stone
as Vesti
as Cats' Producer
as Horace Walpole
as Hector Paradiso
