UNIVERSAL SOLDIER [1971] DVD:

An ex-mercenary returns to London after 2 years retirement to help his former comrade setting up a deal. When he finds out that he can no longer tolerate the immorality of his old profession and wants to walk out he is blackmailed into the deal...

This man's business is WEAPONS         

CAST:

George Lazenby ... Ryker
Ben Carruthers ... Jesse
Robin Hunter ... Bradshaw
Rudolph Walker ... Mbote
Cy Endfield ... Derek Bowden
Alan Barnes ... Temple Smith
Guy Deghy ... Timmerman
Edward Judd ... Rawlings
Germaine Greer ... Clara Bowden
Ronan O'Rahilly ... Gered
Kevin Duggan ... Hippie
John Keston ... 1st Custom's Officer
Michael Taylor ... 2nd Custom's Officer
Charles Owour ... Mbote's Aide
Martin Wyldeck ... Wilson