O professor Ralph Hinkley conhece o agente do FBI Bill Maxwell em uma viagem ao deserto, onde são recebidos por um OVNI que lhes dá uma missão e um traje vermelho com poderes incríveis. A nova equipe deve então usar esses poderes para impedir uma conspiração.

A classe de Ralph se prepara para representar Shakespeare enquanto ele trabalha com Bill para se esquivar de assassinos profissionais e transportar uma bela e sedutora informante do FBI para testemunhar contra seu namorado mafioso traficante de drogas.

When a secret gunsight is stolen, Bill asks Ralph for help in solving the case. However, Ralph runs into problems when he keeps turning invisible unexpectedly, and must deal with the pressure of meeting Pam's parents.

Russians are trying to find an heiress and her Russian husband in order to force them to establish a missile cache hold on their private island. Bill needs Ralph's help when he is suspected of failing a lie-detector test at FBI headquarters.

Ralph uses his suit to help Rhonda, one of his students, after her mother is kidnapped by the Russians.

Ralph reconsiders his suit of powers after a flying mistake almost takes out a bus full of tourists. Bill also reconsiders his job path when one of his heroes is suspected of plotting out the theft of a precious diamond.

Ralph lends Tony a hand by finding him a job as a car repossesser. When Tony is arrested for arson, Ralph and Bill team up to find the real criminal.