Question: Who was the director of the 2000 mockumentary comedy film starring the actor who played Frank Costanza on the NBC sitcom "Seinfeld"?

full_context: Document 1: Jerry Seinfeld (character): Jerome "Jerry" Seinfeld is the protagonist of the American television sitcom "Seinfeld" (1989–1998). The straight man among his group of friends, this semi-fictionalized version of comedian Jerry Seinfeld was named after, co-created by, based on, and played by Seinfeld himself. The series revolves around Jerry's misadventures with his best friend George Costanza, neighbor Cosmo Kramer, and ex-girlfriend Elaine Benes. He is usually the voice of reason amidst his friends' antics and the focal point of the foursome's relationship.
Document 2: Anne Meara: Anne Meara (September 20, 1929 – May 23, 2015) was an American actress and comedian. Along with her husband, Jerry Stiller, she was one-half of a prominent 1960s comedy team, Stiller and Meara. She was also featured on stage, television, in numerous films, and later became a playwright.
Document 3: Meet the Parents: Meet the Parents is a 2000 American comedy film written by Jim Herzfeld and John Hamburg and directed by Jay Roach. Starring Robert De Niro and Ben Stiller, the film chronicles a series of unfortunate events that befall a good-hearted but hapless man while visiting his girlfriend's parents. Teri Polo, Blythe Danner, and Owen Wilson also star.
Document 4: The Independent (2000 film): The Independent is a mockumentary comedy film made in 2000, directed by Stephen Kessler and starring Jerry Stiller and Janeane Garofalo. Stiller portrays an independent film maker who makes little-known B movies with titles like "Twelve Angry Men and a Baby". The film spoofs independent directors and independent film. The movie features Max Perlich and cameos by Anne Meara, Ron Howard, Roger Corman, Peter Bogdanovich, John Lydon, Ben Stiller, Andy Dick, Fred Dryer, Jonathan Katz, Fred Williamson, Karen Black, Nick Cassavetes, Julie Strain and adult film actress Ginger Lynn. The fictional career of Morty Fineman (Stiller) includes having made 427 films, although it is not specified as to whether he directed them all or if it refers to films produced or written by the Fineman character. The theme song "The Love Song For 'The Independent"' is performed by Nancy Sinatra.
Document 5: Comedian (film): Comedian is a 2002 American documentary film focusing on comedian Jerry Seinfeld that explores the other side of stand-up comedy; that is, the preparation, politics, nerves, creativity, and so on. The film also features an up-and-coming comic named Orny Adams as he struggles to make it in show business. Many other recognizable comedians also make at least a cameo, including Colin Quinn, Greg Giraldo, Jim Norton, Ray Romano, Godfrey, Chris Rock, George Wallace, Mario Joyner, Jay Leno, Tom Papa, and Bill Cosby.
Document 6: This Is Spinal Tap: This Is Spinal Tap (stylized as This Is Spın̈al Tap) is a 1984 American rock music mockumentary comedy film directed, co-written, scored by, and starring Rob Reiner, and co-starring Christopher Guest, Michael McKean and Harry Shearer. The film portrays the fictional British heavy metal band Spinal Tap. The film satirizes the wild personal behavior and musical pretensions of hard rock and heavy metal bands, as well as the hagiographic tendencies of rock documentaries of the time. The three main members of Spinal Tap—David St. Hubbins, Derek Smalls and Nigel Tufnel—are played by actors McKean, Shearer, and Guest, respectively. The three actors play their musical instruments and speak with mock English accents throughout the movie. Reiner appears as Marty Di Bergi, the maker of the documentary. Other actors in the movie are Tony Hendra as group manager Ian Faith, and June Chadwick as St. Hubbins' interfering girlfriend Jeanine. Actors Paul Shaffer, Fred Willard, Fran Drescher, Bruno Kirby, Howard Hesseman, Ed Begley, Jr., Patrick Macnee, Anjelica Huston, Vicki Blue, Dana Carvey, Billy Crystal and Linnea Quigley all play supporting roles or make cameo appearances in the movie.
Document 7: Take the Money and Run: Take the Money and Run is a 1969 American mockumentary comedy film directed by Woody Allen and starring Allen and Janet Margolin (with Louise Lasser in a small role). Written by Allen and Mickey Rose, the film chronicles the life of Virgil Starkwell (Woody Allen), an inept bank robber.
Document 8: My Name Is Jerry: My Name Is Jerry is an American independent drama film released on DVD on October 19, 2010. by Clothespin Films LLC, in association with the Institute for Digital Entertainment and Education at Ball State University in Muncie, Indiana. It stars Doug Jones (an alumnus of the university) as Jerry Arthur: a forty-something door-to-door salesman going through a mid-life crisis. Jerry has to deal with the stresses of work, his estranged daughter returning home, and a sudden interest in punk music - sparked by a chance meeting with a group of teenagers. The film is directed by Morgan Mead, with the screenplay written by David Hamilton, both Ball State alums. Filming began in July 2008, and wrapped in August 2008. The film first screened for Muncie audiences on May 7, 2009 to a sold-out screening room attended by over 800 people. It has since made its way through the film festival ranks and continues to earn awards and praise, most notably for the performances of leads Doug Jones and Katlyn Carlson. The film is most notable for featuring Steven Yeun before he achieved widespread fame for his role in AMC's The Walking Dead.
Document 9: The Stiller and Meara Show: The Stiller and Meara Show was a proposed 1986 television sitcom featuring the comedy duo Stiller and Meara (Jerry Stiller and Anne Meara) as the deputy mayor of New York (Stiller) and his wife, a TV commercial actress (Meara).
Document 10: Nancy Montuori Stein: Nancy Montuori Stein is a film director and producer, best known for her film "Stealing Innocence" which has received more than 20 film festival awards. In 2009, Stein completed her feature film "All Ages Night" starring the American actress Katherine Carlsberg and the British actor and singer from Nightmare & The Cat, Django Stewart.
Document 11: Stiller and Meara: Stiller and Meara (Jerry Stiller and Anne Meara) were a husband-and-wife comedy duo that was popular primarily in the 1960s and 1970s. They made frequent appearances on television variety shows such as "The Ed Sullivan Show".
Document 12: Doug Heffernan: Douglas Steven "Doug" Heffernan is a fictional character in the American situation comedy "The King of Queens". The character has also appeared in "Everybody Loves Raymond", "Becker", and "Cosby". The character is portrayed by Kevin James, whose stand-up comedy provided the comedic themes and general style of the show. Doug, a smart aleck, often immature "Average Joe", lives in Rego Park, Queens, with his wife Carrie Heffernan (Leah Remini), and his father-in-law Arthur Spooner (Jerry Stiller).
Document 13: Ben Stiller: Benjamin Edward Meara Stiller (born November 30, 1965) is an American actor, comedian and filmmaker. He is the son of veteran comedians and actors Jerry Stiller and Anne Meara.
Document 14: Jerry Stiller: Gerald Isaac Stiller (born June 8, 1927) is an American comedian and actor. He spent many years in the comedy team Stiller and Meara with his wife, Anne Meara. He later played Frank Costanza on the NBC sitcom "Seinfeld" and Arthur Spooner on the CBS comedy series "The King of Queens". Stiller and Meara are the parents of actor Ben Stiller, with whom Stiller co-starred in the films "Zoolander", "Heavyweights", "Hot Pursuit", "The Heartbreak Kid" and "Zoolander 2". Stiller is known for his angry, yelling acting style.
Document 15: My Big Fat Independent Movie: My Big Fat Independent Movie is a 2005 independent film produced, written and directed by former film critic Chris Gore spoofing well-known independent films, such as "My Big Fat Greek Wedding", "Memento", "Swingers", "Pulp Fiction", "Magnolia", "Amélie", "Reservoir Dogs", "Pi", "The Good Girl", "Run Lola Run", "Clerks" and "El Mariachi". "My Big Fat Independent Movie" was eventually acquired by Anchor Bay Entertainment distribution and the film was released on DVD. Broadcast cable rights were picked up by CBS Corporation for Showtime, The Movie Channel and Sundance Channel.
ground_truth: Stephen Kessler