Question: Which film did Sara Tanaka act in which was directed by Todd Phillips?

Context paragraphs:
Todd Phillips: Todd Phillips (born Todd Bunzl; December 20, 1970) is an American film director, producer, screenwriter and actor.  He is best known for writing and directing "Road Trip" (2000), "Old School" (2003), "Starsky & Hutch" (2004), "The Hangover Trilogy" (2009, 2011, and 2013), "Due Date" (2010) and "War Dogs" (2016).

Back Home (Bearfoot Bluegrass album): Back Home is the second album by Bearfoot Bluegrass, released 2003.  The album was recorded and mixed at The Vineyard Studio, Todd Phillips' studio in Redwood Valley, California.  The band traveled to Todd Phillips studio three times to have him produce the album.  In the liner notes, Phillips wrote "I am very proud of Bearfoot Bluegrass.  Right before my eyes they have evolved from enthusiastic, talented kids into seasoned musicians -- now with a high caliber recording to their credit."

War Dogs (2016 film): War Dogs is a 2016 American biographical black comedy-drama film directed by Todd Phillips and written by Phillips, Jason Smilovic and Stephen Chin, based on a "Rolling Stone" article by Guy Lawson.  Lawson then wrote a book titled "Arms and the Dudes" detailing the story.  The film follows two arms dealers, Efraim Diveroli and David Packouz, who receive a US Army contract to supply munitions for the Afghan National Army worth approximately $300 million.  The film is heavily fictionalized and dramatized, and some of its events, such as the duo driving through Iraq, were either invented or based on other events, such as screenwriter Stephen Chin's own experiences.

Josh Stolberg: Josh Stolberg (born March 7, 1971) is an American film director, screenwriter, and photographer.  He won the Seashore Award and the Queen Spirit Award as a director of the film "The Life Coach".  He also wrote and directed the 2005 film "Kids in America", as well as made a cameo appearance as a security guard in the film.  Stolberg is the screenwriter of the film "Good Luck Chuck", starring Dane Cook, Jessica Alba and Dan Fogler.  He also co-wrote the scripts for "Man-Witch" (starring Jack Black and directed by Todd Phillips), the remakes of "Piranha 3D" (directed by Alexandre Aja) and "House on Sorority Row", the book adaptation of "The Spellman Files", produced by Laura Ziskin, as well as the book adaptation of "The Candy Shop Wars".  Additionally, he was a part of the writing team on the pilot of Avatar: the Last Airbender (TV series).

Road Trip (film): Road Trip is a 2000 American comedy film directed by Todd Phillips and written by Scot Armstrong and Phillips.  The film stars Breckin Meyer, Seann William Scott, Paulo Costanzo, and DJ Qualls as four college friends who embark on an 1800-mile road trip to retrieve an illicit tape mistakenly mailed to a girlfriend.

New York Underground Film Festival: Founded in 1994 by filmmakers Todd Phillips ("Road Trip", "Old School") and Andrew Gurland, the New York Underground Film Festival was an annual event that occurred each March at Anthology Film Archives in New York City from 1994 through 2008.  After Phillips and Gurland turned the festival over to programmer Ed Halter (now an author and occasional critic for the "Village Voice"), it became noted for documentary and experimental film programming, and occasionally courted controversy, particularly in its early years.

Todd Phillips (musician): Todd Phillips (born April 21, 1953) is an American double bassist.  He has appeared on many innovative, as well as traditional, acoustic instrumental and bluegrass recordings made since the mid-1970s.  A two-time Grammy Award winner and founding member of the original David Grisman Quintet, Phillips has made a career of performing and recording with acoustic music artists.

Old School (film): Old School is a 2003 American comedy film released by DreamWorks Pictures and The Montecito Picture Company and directed by Todd Phillips.  The story was written by Court Crandall, and the film was written by Phillips and Scot Armstrong.  The film stars Luke Wilson, Vince Vaughn, and Will Ferrell as three depressed thirty-somethings who seek to re-live their college days by starting a fraternity, and the tribulations they encounter in doing so.  Since its release it has gained a massive cult following, since a lot of minor characters in the film went on to have huge careers such as Simon Helberg, Elisha Cuthbert, Rob Corddry and Artie Lange.

Sara Tanaka: Sara Tanaka (born November 21, 1978) is an American physician and former film actress.  She is best known for her roles in "Rushmore", "Old School", and "Race The Sun".

Frontline (ministry): Frontline was the young adult ministry of McLean Bible Church, a non-denominational evangelical Christian church with campuses throughout the Washington, DC metropolitan area.  Frontline was started in 1994 and has an average weekly attendance of over 2500 between its multiple campuses.  John McGowan is the current Director and Teaching Pastor for Frontline.  In early 2011 John stepped up for Todd Phillips, Frontline's previous Teaching Pastor.  Todd Phillips now teaches at Lake Pointe Church; a multi-site church outside of Dallas, Texas.

Supporting paragraphs: Sara Tanaka Old School (film)
Answer: Old School