While camping in Lord Brett's estate deep in the English countryside, Danny takes a walk in the open air to go fishing, when out of the blue, he notices a half-dead parachutist swinging from a tree branch with an attaché case chained to his wrist, and without delay, he helps him down. When unexpectedly, Danny gets himself handcuffed to the indestructible case with the impenetrable lock, a relentless manhunt for a murderous CIA free-lance agent will commence from both MI6 and Franz Schubert's menacing Eastern European agents, who need to recover the case containing the means to inflict a crushing defeat to the Western intelligence services at all costs. However, Brett and Danny are unaware that the much-wanted case is actually a G7 security case and if one tampers with the locks or the chain, the whole thing will blow to pieces..
—Nick Riganas