From Warner Bros. Animation, Scooby-Doo and Guess Who? follows the grand tradition of Scooby-Doo team ups and takes the idea to hilarious new heights. Faced with some of their toughest mysteries yet, Fred, Daphne, Velma, Shaggy and Scooby-Doo join forces with some of the biggest celebrities and pop culture stars including NBA superstar Chris Paul, recording artist Sia, Ricky Gervais, Kenan Thompson, Bill Nye “The Science Guy,” astrophysicist Neil Degrasse Tyson, Mark Hamill, Steve Urkel (voiced by Jaleel White reprising his iconic role) Batman, Sherlock Holmes, The Flash, Wonder Woman and many more! Jump into the Mystery Machine for all-new comedic, mystery-solving adventures where the biggest mystery will be who's teaming up with those "meddling kids" this week!