Hiding under the FBI Witness Protection Program, Rick Jarmin (Gibson) gets nervous when old flame Marianne Graves (Hawn) recognizes him. But before he can assume a new identity, the man he put in jail (David Carradine) is released and comes to pay his respects. Rick and Marianne find themselves thrown together on an exhilarating cross-country scramble, barely evading the gangsters, police and an amorous veterinarian (Joan Severance). Their whirlwind travels eventually lead to an unforgettable climax in an elaborate zoo exhibit. PBS-TV calls the film "a roller coaster of a movie with hot action and wild humor! This Bird soars!"