Jack Black stars as Satan in the upcoming holiday comedy 'Dear Santa,' which premieres on Paramount+ on November 25. The film follows young Liam Turner, who mistakenly addresses his letter to Santa to Satan, prompting the dark figure to visit him during the holidays, leading to comedic chaos. Directed by Bobby and Peter Farrelly, known for their work on classics like 'Dumb and Dumber', the movie aims to blend humor with a heartwarming holiday theme, steering clear of horror elements. The film's supporting cast includes notable actors such as Keegan-Michael Key and Post Malone. The Farrelly brothers emphasize the film's family-friendly nature, intending to create a feel-good comedy rather than a horror story. 'Dear Santa' promises a unique twist on holiday storytelling, showcasing Black's comedic talents in a role that diverges from his past performances.