cast Kit Riva Malibu Rising 8 Kit Riva Malibu Rising copy link to casting embed cast 1 Sadie Sink view all Sadie Sink share 2 cast 2 Minnie Mills view all Minnie Mills share 1 cast 3 Elle Fanning view all Elle Fanning share 1 cast 4 Milly Alcock view all Milly Alcock share 1 cast 5 Sabrina Carpenter view all Sabrina Carpenter share 1 cast 6 Victoria Pedretti view all Victoria Pedretti share 1 cast 7 Samantha Boscarino view all Samantha Boscarino share 1 cast it your way casting details The youngest sibling, a surfer who is trying to make a name for herself. download (square) download (story)