Robert Hoffmann

Tony Harris

Nathalie Delon

Monica Stiles

Martin Balsam

Inspector Jim Grant

Sherry Buchanan

Karin Hale

Victor Valente

Coleman Perry

Sergio Rossi

Leader of 'The Silencers'

Mario Novelli

The Silencers Henchman

Franco Garofalo

Peter Collins

Giovanna De Luca