Mystery of the Stranger."Never ever go with strangers!" That's the lesson Spike had to learn the hard way. While the team are in Hollywood performing as stunt doubles, Spike is offered a hamburger by a married couple, but is stopped by his sister Robin. The couple encounter Spike, telling him that his sister is sick and Spike goes along — only to be trapped in the back of their van where two other children were also kidnapped, the objective being for the couple to make money through ransom. When Mr. T and the team's first attempt to rescue Spike fails, they are discouraged...