One of Our Spies Is Missing

Napoleon Solo

Illya Kuryakin

Alexander Waverly

Sir Norman Swickert

Madame Raine De Sala

Joanna Sweet

Wanda

Jordin

Prof. Alexander Gritsky

Olga

Lorelei Lancer

Do Do (as Anna Capri)

Fleeton

Phillip Bainbridge

Corvy

Steward

Cat Man

Pet Shop Owner

Mr. Bentley - the Texan

Byram Club Member (archive footage) (uncredited)

The Butler (archive footage) (uncredited)

Meeting Guest (archive footage) (uncredited)