Desc: LEGO Friends Heartlake Stories: Wet Wallop: Directed by William Gordon, Megan Russell. With Nhi Do, Cory Doran, Ian Hanlin, Britt Irvin. Join Olivia, Emma, Stephanie, and Sebastian as they hangout at Wet Wallop Waterpark. Thinking she was left by Emma and Stephanie, Olivia spends the day with her new friend, Chet. After being bullied by a lifeguard, Emma and Stephanie get in a fight with each other, which causes them to get stuck inside a waterslide.