Summary: Charlie Chan investigates a murder case aboard the yacht of a wealthy Greek shipping tycoon. (imdb)

AKA: Happiness Is a Warm Clue

Genres: Drama, Crime, Mystery

Country: USA

Directed By: Leslie H. Martinson, Daryl Duke

Written By: Gene R. Kearney

Starring: Soon-Tek Oh, Peter Donat, Leslie Nielsen, Richard Haydn, Don Gordon, Patricia Gage, Graeme Campbell, Kathleen Widdoes, Ross Martin, Louise Sorel, Virginia Ann Lee, Joseph Hindy, Ernest Harada, Ted Greenhalgh

More information at the Internet Movie Database