Acting

Man in Theatre Box (uncredited)

Butler

Party Guest (uncredited)

Scientist (uncredited)

Official at Briefing (uncredited)

(uncredited)

Club Member (uncredited)

Official (uncredited)

Funeral Guest (uncredited)

Barfly (uncredited)

Card Player (uncredited)

Club Patron (uncredited)

Party Guest (uncredited)

Technician (uncredited)

Club Member (uncredited)

Conventioneer (uncredited)

Maitre D' (uncredited)

Worker (uncredited)

TV Board Member / Junior Executive / Dancer (uncredited)

Unknown Role