Cousin Salim gets onto the London Eye, a ferris-wheel type ride for those Americans who haven't been there, and never gets off. He simply disappears. The family is distraught. Ted and his sister are setting aside their differences to solve the mystery. Ted brings his uniquely wired mind to the task, and Kat brings her natural tendency for action. Did Salim just evaporate? Ted has eight - no make that nine - possible solutions in mind. What is the truth?