Question: A Very Harold & Kumar 3D Christmas is part of what series?

full_context: Document 1: Harold &amp; Kumar Go to White Castle: Harold & Kumar Go to White Castle (alternatively known as Harold & Kumar Get the Munchies) is a 2004 American stoner comedy film and the first installment of the "Harold & Kumar" series. The film was written by Jon Hurwitz and Hayden Schlossberg, and directed by Danny Leiner.
Document 2: Harold &amp; Kumar: Harold & Kumar is the name for a series of American stoner comedy films starring John Cho (Harold) and Kal Penn (Kumar). The first film, "Harold & Kumar Go to White Castle", was released on July 30, 2004, by New Line Cinema and spawned a sequel titled "Harold & Kumar Escape from Guantanamo Bay", released four years later. "A Very Harold & Kumar 3D Christmas", the third installment of the series, opened nationwide in the U.S. on November 4, 2011.
Document 3: Harold &amp; Kumar Escape from Guantanamo Bay: Harold & Kumar Escape from Guantanamo Bay is a 2008 American stoner comedy film, and the second installment of the "Harold & Kumar" series. The film was written and directed by Jon Hurwitz and Hayden Schlossberg.
Document 4: Half Baked: Half Baked is a 1998 American stoner comedy film starring Dave Chappelle, Jim Breuer, Harland Williams and Guillermo Díaz. The film was directed by Tamra Davis, co-written by Chappelle and Neal Brennan (Brennan was later writer and co-creator of Chappelle's Comedy Central show "Chappelle's Show") and produced by Robert Simonds.
Document 5: Seth Green: Seth Benjamin Green (born Seth Benjamin Gesshel-Green; February 8, 1974) is an American actor, voice artist, comedian, producer, writer, and director. Green is the creator, executive producer, writer, director and is the most-frequent voice on Adult Swim's "Robot Chicken". He directed many of the "Robot Chicken" specials including "" and "DC Comics Special". His feature films include "Airborne", "The Italian Job", "Party Monster", "Can't Hardly Wait", "Without a Paddle" and the "Austin Powers" series. Green is also known for his role as Chris Griffin on Fox's "Family Guy" and previously as Daniel "Oz" Osbourne in "Buffy the Vampire Slayer", and "Greg the Bunny". He voices Lieutenant Gibbs in "Titan Maximum" and Jeff "Joker" Moreau in the "Mass Effect" video game series. Green has appeared in movies such as "Rat Race", "America's Sweethearts", "Old Dogs", as a child in Woody Allen's "Radio Days", and in the horror films "Idle Hands" and "Stephen King's It".
Document 6: Kal Penn: Kalpen Suresh Modi (born April 23, 1977) is an American actor, producer, chef, and civil servant best known by his stage name Kal Penn. As an actor, he is known for his role portraying Lawrence Kutner on the television program "House", as well as the character Kumar Patel in the "Harold & Kumar" film series. He is also recognized for his performance in the critically acclaimed film "The Namesake". Penn has taught at the University of Pennsylvania in the Cinema Studies Program as a visiting lecturer.
Document 7: David Krumholtz: David Krumholtz (born May 15, 1978) is an American actor. He played Charlie Eppes in the CBS drama series "Numbers". He played Seth Goldstein in "Harold & Kumar Go to White Castle" and its two sequels, "Harold & Kumar Escape from Guantanamo Bay" and "A Very Harold & Kumar 3D Christmas". He is also known for his role as Bernard the Elf in "The Santa Clause" and its sequel, "The Santa Clause 2". Additionally, he is known for his role as Mr. Universe in the 2005 film "Serenity" and played Michael the AV geek in "10 Things I Hate About You". In 2016, he provided the voice for Kareem Abdul Lavash in the adult animated film "Sausage Party".
Document 8: Kevin Sussman: Kevin Sussman (born December 4, 1970) is an American actor. He is known for playing Stuart Bloom on the CBS sitcom "The Big Bang Theory" and Walter on the ABC comedy-drama "Ugly Betty". Starting with the sixth season of "The Big Bang Theory", he was promoted to a series regular.
Document 9: Numbers (TV series): Numbers (stylized as NUMB3RS) is an American crime drama television series that ran on CBS from January 23, 2005, to March 12, 2010. The series was created by Nicolas Falacci and Cheryl Heuton, and follows FBI Special Agent Don Eppes (Rob Morrow) and his brother Charlie Eppes (David Krumholtz), a college mathematics professor and prodigy who helps Don solve crimes for the FBI. Brothers Ridley and Tony Scott produced "Numbers"; its production companies are the Scott brothers' Scott Free Productions, CBS Television Studios (originally Paramount Network Television, and later CBS Paramount Network Television).
Document 10: Whiteboyz: Whiteboyz (sometimes styled Whiteboys) is a 1999 American comedy film. The independent, limited release was written by Danny Hoch, Garth Belcon, Henri M. Kessler, Richard Stratton, and Marc Levin, and directed by Levin. The film opened to 37 theatres on the week of September 11, 1999.
Document 11: A Very Harold &amp; Kumar 3D Christmas: A Very Harold & Kumar 3D Christmas is a 2011 3D stoner comedy Christmas film directed by Todd Strauss-Schulson, written by Jon Hurwitz and Hayden Schlossberg and starring John Cho, Kal Penn and Neil Patrick Harris. It is a sequel to the 2008 film "Harold & Kumar Escape from Guantanamo Bay" and the third installment of the "Harold & Kumar" series. The plot follows Harold (Cho) and Kumar (Penn), two estranged friends who embark on an adventure to find a new Christmas tree after Kumar destroys the original.
Document 12: David Berni: David Berni is an actor and writer who currently voices the characters Brent Mclean and Hector on the new animated television series, Cloudy With a Chance of Meatballs. He also voices Gawayne on the new animated series Mysticons. Recently, David appeared as Mr.Anderson, Jared's father on the new television series, Make It Pop. David has also been nominated for 3 Canadian Screen Awards (Gemini Awards) for his work on Rocket Monkeys, Ruby Gloom and Iggy Arbuckle. He has also been nominated for 2 ACTRA Awards for his work on Rocket Monkeys and Almost Naked Animals. David is widely known for the characters Yay-Ok from Rocket Monkeys, Duck on Almost Naked Animals, Paddy and Buck on Scaredy Squirrel, Chaz on The Detentionaire, Gobsmack on Pearlie, Frank on Ruby Gloom and Pauly on Growing Up Creepie. David also received critical praise for his uncanny portrayal of hockey superstar Phil Esposito, in the television mini-series, Canada-Russia '72.
Document 13: Freddie Prinze Jr.: Freddie James Prinze Jr. ( ; born March 8, 1976) is an American actor. He starred in several films, such as "I Know What You Did Last Summer" (1997), "I Still Know What You Did Last Summer" (1998), "She's All That" (1999), "Scooby-Doo" (2002), and its sequel "" (2004). Prinze has also had recurring and starring roles in television shows, including "Friends" (2002), "Boston Legal" (2004), "Freddie" (2005–06), but the best known of which is his role as Cole Ortiz on the main cast of the FOX hit espionage thriller "24" (2010). He is currently the voice of Kanan Jarrus in the Disney XD series "Star Wars Rebels.
Document 14: Nick Kroll: Nicholas Kroll (born June 5, 1978) is an American actor, comedian, writer, and producer. He is best known for his role as Rodney Ruxin in the FX/FXX comedy series "The League", and for creating and starring in the Comedy Central series "Kroll Show". He has had supporting roles in films such as "I Love You, Man", "Date Night", "Get Him to the Greek", "Dinner for Schmucks", and "A Good Old Fashioned Orgy" and more prominent roles in films such as "Adult Beginners", "Joshy", "My Blind Brother", "Sausage Party", "Loving", "", and "The House".
Document 15: Danny Leiner: Danny Leiner is a film director whose credits include "The Great New Wonderful", "Harold & Kumar Go to White Castle", "Dude, Where's My Car?", "Layin' Low", and "Time Expired".
ground_truth: the "Harold & Kumar" series.