A wetsuit-wearing Frank Sinatra flashes a knife, tells a shark to get lost! But seriously, what a lazy piece of shit this movie is. Okay, not atrocious but obviously one of Sinatra’s “fuck it, roll film and pay me” movies. No effort, no edge or pizazz. Costarring Raquel Welch, Dan Bonanza Blocker and Richard Conte. Directed by Gordon Douglas, a hack journeyman who got lucky between ’53 and ’55 when he directed three half-decent films in a row — Them!, Young At Heart and The McConnell Story. He bounced back again with The Detective (’68), also starring Sinatra. Blocker: “Stay loose, pal.” Sinatra: “Again?”