Watch Reel Comedy: Shallow Hal (2001) : Full Movie Online Free A behind-the-scenes look at the upcoming feature film "Shallow Hal," starring Gwyneth Paltrow, Jack Black and Jason Alexander. Jack Black reveals how the character of Shallow Hal transforms from a guy focused on the superficial, to a man who appreciates the inner beauty in everything. Jack delves into the plot of the film, his role, the characters and its themes with co-star Gwyneth Paltrow, self-help guru Tony Robbins and directorial team Peter and Bobby Farrelly. This special provides a stage for Jack who starts riffing and comes up with funny bits during the interview.