Multiple choice general knowledge Just when you thought it was safe to go back in the water Shark attack Lake placid Jaws2 Deep blue sea Reveal answer Fill a bubble to check yourself C Correct answer Explanation The tagline 'Just when you thought it was safe to go back in the water' is the iconic marketing line from Jaws 2 (1978), the sequel to the original Jaws. It plays on the famous original tagline 'Don't go in the water' and suggests renewed danger.