A widower with three children is working on a business deal to get his family out of financial straits when he is killed in a taxi accident. With the aid of a paranormal researcher, he attempts to complete the deal from the beyond, ensuring his family will be taken care of.
When shadowy U.S. intelligence agents blackmail a reformed computer hacker and his eccentric team of security experts into stealing a code-breaking 'black box' from a Soviet-funded genius, they uncover a bigger conspiracy. Now, he and his 'sneakers' must save themselves and the world economy by retrieving the box from their blackmailers.