Question: Which Our Idiot Brother star made her debut in "Mumford"?

Context paragraphs:
Zooey Deschanel: Zooey Claire Deschanel ( ; born January 17, 1980) is an American actress and singer-songwriter.  She made her film debut in "Mumford" (1999), followed by her supporting role in Cameron Crowe's semi-autobiographical picture "Almost Famous" (2000).  Deschanel soon became known for her deadpan comedy roles in films such as "The Good Girl" (2002), "The New Guy" (2002), "Elf" (2003), "The Hitchhiker's Guide to the Galaxy" (2005), "Failure to Launch" (2006), "Yes Man" (2008), and "(500) Days of Summer" (2009).  She also did dramatic turns in the films "Manic" (2001), "All the Real Girls" (2003), "Winter Passing" (2005) and "Bridge to Terabithia" (2007).  Since 2011, she has played Jessica Day on the Fox sitcom "New Girl", for which she has received an Emmy Award nomination and three Golden Globe Award nominations.

Kathryn Hahn: Kathryn Hahn (born July 23, 1973) is an American actress and comedian.  She began her career on television playing Lily Lebowski in the NBC crime drama series "Crossing Jordan" (2001–2007).  Hahn went on to appear as supporting actress in a number of comedy films, including "How to Lose a Guy in 10 Days" (2003), "" (2004), "Step Brothers" (2008), "Our Idiot Brother" (2011), "We're the Millers" (2013) and "The Secret Life of Walter Mitty" (2013).

Our Idiot Brother: Our Idiot Brother is a 2011 American comedy-drama film directed by Jesse Peretz and starring Paul Rudd, Elizabeth Banks, Zooey Deschanel, and Emily Mortimer.  The script was written by Evgenia Peretz and David Schisgall based on Jesse and Evgenia Peretz's story, and tells the story of a dimwitted but idealistic and well-meaning man who intrudes and wreaks havoc in his three sisters' lives.

Eric D. Johnson: Eric Donald Johnson (born June 7, 1976) is an American singer-songwriter, composer and multi-instrumentalist.  He is best known as the leader of the influential folk-rock band Fruit Bats, and for his frequent collaborations with bands such as The Shins, Vetiver and Califone.  He has also scored films, most notably Our Idiot Brother and Smashed.  In 2014 it was announced he would begin a new solo recording project called EDJ.

Paul Rudd: Paul Stephen Rudd (born April 6, 1969) is an American actor, comedian, writer, and producer.  He studied theatre at the University of Kansas and the British American Drama Academy, before making his acting debut in 1992 with NBC's drama series "Sisters".  He is known for his starring roles in the film "The Cider House Rules" (1999), "" (1995), and the comedy films "Clueless" (1995), "Wet Hot American Summer" (2001), "" (2004), "The 40-Year-Old Virgin" (2005), "Knocked Up" (2007), "Role Models" (2008), "I Love You, Man" (2009), "Dinner for Schmucks" (2010), "Our Idiot Brother" (2011), "Wanderlust" (2012), "This Is 40" (2012), and "" (2013), and for playing the superhero Ant-Man in Marvel Studios' "Ant-Man" (2015) and "" (2016).

Theta Columbae: Theta Columbae is a solitary star in the southern constellation of Columba.  It is faintly visible to the naked eye, having an apparent visual magnitude of 5.02.  Based upon an annual parallax shift of just 4.52 mas, it lies roughly 720 light years from the Sun.  At that distance, the visual magnitude of the star is reduced by an interstellar extinction factor of 0.11.  It is currently moving away from the Sun with a radial velocity of 45.3 km/s.  The star made its closest approach about 4.7 million years ago when it underwent perihelion passage at a distance of 3.33 pc .

Peter Saraf: Peter Saraf is an American film producer whose feature film credits include "Adaptation" (2002), "Little Miss Sunshine" (2006), "Our Idiot Brother" (2011) and "The Kings of Summer" (2013).  In 2004, he co-founded the film production company Big Beach with Marc Turtletaub; the two still run the company, and produce most of their films through it.

Jesse Peretz: Jesse W. Peretz (born May 19, 1968) is an American musician, photographer and film director.  He first rose to prominence as a bass guitarist and founding member of The Lemonheads, a Cambridge, Massachusetts-based band which formed in 1986.  Peretz left the band as a musician shortly before their breakout album, "It's a Shame About Ray" was released, but stayed on as the band photographer.  After leaving The Lemonheads, he began to work extensively as a director, first in short form works such as television commercials and music videos, later transitioning to feature films and television series.  His most recent work has been the film "Our Idiot Brother" and the TV series "Girls".  He has been named to direct a feature film adaptation of the Nick Hornby novel "Juliet, Naked".

Our Idiot Brian: "Our Idiot Brian" is the eighth episode of the thirteenth season of the animated sitcom "Family Guy", and the 239th episode overall.  It aired on Fox in the United States on January 11, 2015, and is written by Aaron Lee and directed by John Holmquist.  The title is a play on the film "Our Idiot Brother".  The episode centers on Brian failing an SAT test, leading the family into thinking that he is not as smart as he claims to be, although Peter shows him the upside to being unintelligent.  The cause of Brian's change in behavior is found to be a brain tumor, and Stewie longs for Brian to have it removed to return to normal.

Model spectrum: A model spectrum is an artificial spectrum of a star made by recreating the absorption or emission features seen in the spectrum.  A model spectrum will usually be of a specific spectral type of star and may include other properties of the star, such as a surrounding nebula, presence or lack of an extended atmosphere or a circumstellar dust disc.

Supporting paragraphs: Our Idiot Brother Zooey Deschanel
Answer: Zooey Deschanel