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Horst Tappert
as Michael Donegan
Hans Cossy
as Patrick Kinsey
Günther Neutze
as Archibald Arrow
Karl-Heinz Hess
as Geoffrey Black
Hans Reiser
as Tomas Webster
Rolf Nagel
as Gerald Williams
Wolfgang Weiser
as Harold McIntosh
Harry Engel
as George Slowfoot
Wolfram Schaerf
as Andrew Elton
Günther Tabor
as Ronald Cameron
Wolfried Lier
as Walter Lloyd
Franz Mosthav
as Alfred Frost
Kurt Conradi
as Arthur Finegan
Horst Beck
as Twinky
Paul Edwin Roth
as Peter Masterson
Kai Fischer
as Inge Masterson
Grit Boettcher
as Jennifer Donegan
Eleonore Schroth
as Eileen Black
Sylvia Lydi
as Suzy Fast
Siegfried Lowitz
as Dennis McLeod
Lothar Grützner
as Sergeant Robbins
John Olden
Director
Claus Peter Witt
Egon Monk
Producer
Heinz Funk
Music
Gerald Gibbs
Camera Supervisor
