The H20: Just Add Water cast is definitely not a group of ordinary girls from a deep blue underworld, but that doesn’t mean that they aren't just as magical as the mermaids they play on TV. Yes, you ...

Rikki takes matters into her own hands by spying on her dad and his new girlfriend.

Mermaids are fantastical and fascinating to us, because their stories can be ocean-deep or charming puddles. These are the mermaid films we love the best.