Leonard was released in the year 1987。Leonard is also called as Leonard Part 6, o Grande Espião, Leonard salverà il mondo, Leonard osa 6, Leonard czesc 6, Bill Cosby - Die Superkanone。

The CIA asks for ex-spy Leonard's help in stopping an evil force that is brainwashing small animals into killing people. Leonard, however, has his own problems to deal with: winning back his ex-wife.

Leonard actors and actresses include Bill Cosby, Clint Jung, Grace Zabriskie, Jane Fonda, Joe Don Baker, Tom Courtenay, Victoria Rowell。