Filmmakers John Hurwitz and Hayden Schlossberg are back for this third outing for the pot-prizing pair.
Six years after their Guantanamo Bay adventure, stoner buds Harold Lee and Kumar Patel cause a holiday fracas by inadvertently burning down Harold's father-in-law's prize Christmas tree.
A Very Harold and Kumar Christmas stars John Cho, Kal Penn, Neil Patrick Harris, Danny Trejo, Danneel Ackles, Elias Koteas and Patton Oswalt.
Watch the trailer.