Jack Black is joining the 'Jumanji' reboot cast, according to star and co-producer Dwayne "The Rock". George Lopez- Jack In The Box Part 1 #georgelopez #jackinthebox #jackinthecrack #fyp #foryoupage #viral #haha #funny #standup #comedy #lol. K. HD. Jon Stewart hosts a star-studded night of stand-up, sketches and short films-live from New York on November to benefit autism. Jack Black to Join 'Jumanji' Remake. This episode features hilarious stand-up comedy routines by Lewis Black, Jack Black and Tenacious D, Robert Schimmel, Felicia Michaels, Robert Hawkins & Wiley. This episode features hilarious stand-up comedy routines by Lewis Black, Jack Black and Tenacious D, Robert Schimmel, Felicia Michaels, Robert Hawkins. .