Zeus & Roxanne 1997

A friendship no one ever thought possible. An adventure no one ever will forget.

Directed by George T. Miller

Mary Beth is a marine biologist that gets annoyed when a dog called Zeus stows aboard her research boat. Nevertheless she is intrigued when the intrusive canine makes best-friends with her captive dolphin, Roxanne. She falls in love with Zeus's owner, Terry, a musician who rides a bike.