Bad Mermaids Meet the Witches

Once every hundred years, mermaids and witches got together for a party! Mermaids Beattie, Mimi and Zelda can't wait to meet a real witch, but when tiga Whicabim unexpectedly appears in the Hidden Lagoon before the celebrations begin, things start to go magically, marvellously, megalodon-sharkally wrong. Get ready for a once-in-a-lifetime underwater adventure with these characters.