Who can possibly stop the maniacal Dr. Po and his diabolical plot to thaw all the market's frozen foods? One fruit has what it takes. Suave, sophisticated and annoying beyond belief – he's Secret Agent Orange. And he's on a mission.

Nerville is hurt that he's excluded from a fun fruity party. So he happily takes the sinister Broccoli Alien Overlord up on their offer to let him see life from the produce point of view. That entails leaving his human body in their cruciferous care – what could go wrong?

The fruits enjoy a day of thrills in the carnival that Nerville built just for them. But when the rides start to malfunction, Orange and Passion find themselves trapped at the top of the Ferris wheel. Will they escape alive? And if they do, will Grapefruit ever stop making fun of them?