"Teen Wolf" is coming back! After announcing "Teen Wolf: The Movie" in a tweet last September, Paramount+ reveals the returning cast. While most of the main cast are set to return, such as Tyler Posey, Crystal Reed, Holland Roden, Colton Haynes, and Shelley Hennig, three glaring absences have been drawing fan attention: Arden Cho, Dylan O'Brien, and Tyler Hoechlin have not signed on to return.