Question: Who directed the 2015 film in which Alia Shawkat plays Gertie Michaels?

full_context: Document 1: Judy Greer: Judith Therese Evans (born July 20, 1975), known as Judy Greer, is an American actress, model and author, known for several television and film roles. On television, her best known roles include Kitty Sanchez on "Arrested Development", Ingrid Nelson/Fatty Magoo on "It's Always Sunny In Philadelphia", Trixie on "Californication", and Cheryl Tunt on the animated comedy series "Archer". In film, Greer is known for several supporting roles in romantic comedies, with appearances in "What Women Want" (2000), "The Wedding Planner" (2001), "13 Going on 30" (2004), "27 Dresses" (2008) and "Love & Other Drugs" (2010). Her other film appearances include roles in "The Descendants" (2011), "Carrie" (2013) and "Jurassic World" (2015).
Document 2: Alison Brie: Alison Brie Schermerhorn (born December 29, 1982 ) is an American actress and producer. She portrayed Annie Edison in the NBC/Yahoo! sitcom "Community" (2009–2015) and Trudy Campbell in the AMC drama "Mad Men" (2007–2015). Brie currently voices Diane Nguyen on the Netflix animated series "BoJack Horseman" (2014–present) and portrays Ruth Wilder on the Netflix comedy-drama series "GLOW" (2017). She has starred in several films, such as "Scream 4" (2011), "The Five-Year Engagement" (2012), "The Lego Movie" (2014), "Get Hard" (2015), "Sleeping with Other People" (2015), and "How to Be Single" (2016).
Document 3: Aly Michalka: Alyson Renae "Aly" Michalka ( ; born March 25, 1989) is an American actress and recording artist. She gained fame for playing the role of Keely Teslow in the Disney Channel series "Phil of the Future" and has participated in film and other television roles including the CW series "Hellcats" and "iZombie". Michalka and her sister, actress Amanda "AJ" Michalka, are members of the musical duo Aly & AJ.
Document 4: Natalia Dyer: Natalia Dyer (born January 13, 1997) is an American actress known primarily for her role as Nancy Wheeler in the Netflix science fiction drama series "Stranger Things".
Document 5: Angela Trimbur: Angela Denice Trimbur is an American actress, comedian and dancer. She is best known for her role as Isabel in "Trash Fire" starring opposite Adrian Grenier, Tina the wild 80's party camp counselor in the horror comedy film "The Final Girls" (2015), and Penny Whitewall on FXX's animated series "Major Lazer". She has also had roles in the films "Halloween II" (2009) and "The Kings of Summer" (2013).
Document 6: Alia Shawkat: Alia Martine Shawkat ( , Arabic: عالیہ شوكت‎ ‎ ; born April 18, 1989) is an American actress. She starred as Maeby Fünke in the Fox/Netflix television series "Arrested Development" (2003–2006; 2013–present), and as Gertie Michaels in the 2015 horror-comedy film "The Final Girls". She has also guest starred as Frances Cleveland, Virginia Hall, and Alexander Hamilton on Comedy Central's "Drunk History." She currently plays Dory Sief in the TBS black comedy series "Search Party".
Document 7: Allie DeBerry: Alexandria Danielle DeBerry (born October 26, 1994) is an American actress and model. She is best known for her recurring role on the Disney Channel Original Series, "A.N.T. Farm", portraying the role of Paisley Houndstooth, the dimwitted best friend of Lexi Reed. DeBerry has landed notable guest roles in "True Jackson VP" as Cammy and guest starred for an episode of Disney Channel's "Shake It Up" as Flynn's crush Destiny. She starred in Rooster Teeth's 2015 film "Lazer Team", as Mindy.
Document 8: Allie Goertz: Allison Beth "Allie" Goertz (born March 2, 1991) is an American musician. Goertz is known for her satirical songs based on various pop culture topics. Her videos are posted on YouTube under the name of Cossbysweater. Subjects of her songs have included the film "The Room", the character Milhouse from the television show "The Simpsons", and the game Dungeons & Dragons. Her style has been compared to that of Bo Burnham. In December 2015, Goertz released a concept album based on the Adult Swim series "Rick and Morty", "Sad Dance Songs", with the album's cover emulating the animation and logo of the series. The album was made possible through Kickstarter. She is co-host of Everything's Coming Up Podcast, a Simpsons-focused podcast along with Julia Prescott.
Document 9: Chainsaw (Scream Queens): "Chainsaw" is the third episode of the horror black comedy series "Scream Queens". It premiered on September 29, 2015 on Fox. The episode was both directed and written by Ian Brennan. In this episode, the Red Devil continues the terror on campus using a chainsaw. Chanel (Emma Roberts) finds a new project in Hester (Lea Michele), and Dean Munsch (Jamie Lee Curtis) appoints a new Wallace University mascot while trying to separate Gigi (Nasim Pedrad) and Wes (Oliver Hudson)'s budding relationship as Chad (Glen Powell) and Earl Grey (Lucien Laviscount) lead their fraternity on a witch hunt for the Red Devil.
Document 10: Rough Night: Rough Night (international title: Girls' Night Out) is a 2017 American black comedy film directed by Lucia Aniello (in her feature debut) and written by Aniello and Paul W. Downs. It stars Scarlett Johansson, Zoë Kravitz, Kate McKinnon, Jillian Bell, and Ilana Glazer, and follows a bachelorette party that goes wrong after a male stripper dies.
Document 11: Frankie Shaw: Rachel Frances "Frankie" Shaw (born November 11,1986 ) is an American actress, writer, director and producer currently based in Los Angeles. She is best known for her short film "SMILF", which she wrote, directed and starred in. "SMILF" premiered at the 2015 Sundance Film Festival and was awarded the Short Film Jury Award for US Fiction. She is also known for her recurring role as Shayla Nico in the first season of the USA Network television series "Mr. Robot".
Document 12: Todd Strauss-Schulson: Todd Strauss-Schulson (born June 24, 1980) is an American film director, screenwriter, producer, editor, and cinematographer, best known for directing the 2011 comedy film "A Very Harold & Kumar 3D Christmas", and the 2015 horror comedy film "The Final Girls". He has also directed episodes of the television series "The Inbetweeners" (2012) and "Zach Stone Is Gonna Be Famous" (2013).
Document 13: Felissa Rose: Felissa Rose Esposito, known simply as Felissa Rose (born May 23, 1969), is an American actress, known for her role as Angela Baker in the 1983 cult classic slasher film, "Sleepaway Camp", which she reprised in the film "Return to Sleepaway Camp" which was written and directed by "Sleepaway Camp" creator Robert Hiltzik. Rose has been given the title "Scream Queen" because of her involvement and success within the "Horror" film genre. She has over 75 film credits in total over the span of her film career. A few major credits in her film career would include "The Perfect House" 2012, "Silent Night, Zombie Night" 2009, Camp Dread 2014, Zombie Killers 2015, and now Death House and Garlic and Gunpowder 2017. In 2016, she produced the music videos for the metal band Slayer. Felissa is in the new installment to the Hatchet franchise, Victor Crowley.
Document 14: Taissa Farmiga: Taissa Farmiga ( ; born August 17, 1994) is an American actress. She began her career in film in the drama "Higher Ground" (2011), and subsequently made her television debut in the FX series "" (2011). Farmiga made her stage debut in the Off-Broadway revival of the drama play "Buried Child" (2016).
Document 15: The Final Girls: The Final Girls is a 2015 American slasher comedy film, directed by Todd Strauss-Schulson and written by M.A. Fortin and Joshua John Miller. The film stars Taissa Farmiga and Malin Åkerman, with supporting performances from Adam DeVine, Thomas Middleditch, Alia Shawkat, Alexander Ludwig, Nina Dobrev, Chloe Bridges, and Angela Trimbur. The plot follows a group of college students who are transported into a 1986 slasher film called "Camp Bloodbath".
ground_truth: Todd Strauss-Schulson