All ages admitted. There is no content that would be objectionable to most parents. This is one of only two ratings dating back to 1968 that still exists today.
Stumbled across this film on pure chance and I was pleasantly surprised. It’s a surprisingly funny watch, with hilarious narration by Kerry Shale. I would highly recommend it to ANYONE who is interested in marine life, and it’s the perfect movie to watch with friends or family. 10/10 ABSOLUTE CINEMA!!!!