Casey Simpson (born April 6, 2004) is an American actor, best known for his role as Ricky Harper on the Nickelodeon series Nicky, Ricky, Dicky and Dawn (2014-2018).
Sensei Wu recruits four Ninjas, including Kai, a young sword-maker looking for his sister, and trains them for a specific task. They must find the four weapons of Spinjitzu before it's too late.
