Ryan is puzzled when an evening's quiet drinking is interrupted by Jana, a slightly crazy, beautiful girl who wants to know all about Adam Parker and won't believe that Ryan has never heard of him. Next morning Ryan receives a copy of 'Hamlet' and a $10 bill in the post, with a note from Adam Parker asking him to keep the book safe for collection. Ryan finds he has become the reluctant guardian of a key to $2 million worth of smuggled heroin. Adam Parker is discovered dead, and Ryan himself becomes the target of a deadly gang of drug smugglers. Rival factions of the gang are willing to bribe, seduce or kill him in order to get the two suitcases of heroin. Neither they nor Ryan know that one of the cases is packed with high explosives.
—Anonymous