Bilko, with the help of newly assigned Private First Class Wally Holbrook, devises a means of avoiding Thorn's attempt to transfer him to Greenland: He rigs a demonstration of the base's malfunctioning Hover Tank, staged before a four-star general and numerous dignitaries. Since Thorn had deliberately tried to sabotage the tank the previous night, he confronts Bilko, Hall, and the general, loudly insulting Bilko and Hall. While ranting, he confesses to sabotaging the Hover Tank. Thorn is sent off again to Greenland.