Steve is assigned to escort the Soviet gymnastic star, Tanya Breski, while on tour of the U.S. Steve has to sidestep the schoolgirl crush of Tanya and talk her out of defecting, while keeping her from a subversive group plotting to murder her. If the group is successful, the blame will be one the U.S. and the relations between the U.S. and the U.S.S.R. will be severed.