Question: What Cartoon Network television series originally aired in the United States on May 8, 2011 and May 15, 2015?
Context: The third season of the animated television series "Teen Titans", based on the DC comics series of the same time by Bob Haney and Bruno Premiani, originally aired on Cartoon Network in the United States.  Developed by television writer David Slack, the series was produced by DC Entertainment and Warner Bros.  Animation.  Sander Schwartz was tagged as the executive producer for the series.  This marks the last season of Teen Titans being aired on The WB Television Network, from September 2005 to December 2005, skipping insignificant episodes.  It also became the only season that the The CW did not re-air during the 2007–08 U.S network television season, as the first two seasons of the series only re-aired on Kids' WB. Storm Hawks is a Canadian animated television series created by Asaph "Ace" Fipke and was produced by Nerd Corps Entertainment in association with Cartoon Network and YTV.  It premiered on Cartoon Network in the United States on May 25, 2007.  It began airing on YTV in Canada on September 8, 2007.  It started to air on Cartoon Network in the UK on August 6, 2007.  In Poland, it started to air on Cartoon Network on November 10, 2007.  Internationally, it first aired on ABC1 in Australia on February 26, 2008 and on Hero in the Philippines on March 12, 2008.  The show also started airing in Singapore on okto, Bulgaria, Turkey, Portugal and Romania in 2008.  Disney XD began airing the series on February 28, 2011.  In 2016 it returned to Canada on Family Chrgd. Aqua Teen Hunger Force (also known by various alternative titles) is an American adult animated television series created by Dave Willis and Matt Maiellaro for Cartoon Network's late night programming block, Adult Swim.  "Aqua Teen Hunger Force" is about the surreal adventures and antics of three anthropomorphic fast food items: Master Shake, Frylock, and Meatwad, who lived together as roommates and frequently interacted with their human next-door neighbor, Carl Brutananadilewski. "Allen" is the two-part season premiere of the eighth season of the animated television series "Aqua Unit Patrol Squad 1" (an alternative title given to "Aqua Teen Hunger Force"), and the 101st and 102nd episodes of the series overall respectively.  Both parts of "Allen" originally aired in the United States on May 8, 2011 and May 15, 2011 respectively on Adult Swim.  In the first part Master Shake freezes himself in Dr. Weird's lab and awakes up nine years later disoriented and with no knowledge of the whereabouts of Frylock and Meatwad.  In the second part Shake discovers the world is now controlled by a god-like figure named Allen who kills anyone who misbehaves in order to maintain the world as a Utopia where everyone has respect for one another. Aqua Unit Patrol Squad 1 (or AUPS1) is the alternative title given to the eighth season of the animated television series, "Aqua Teen Hunger Force".  Season eight originally aired in the United States on Cartoon Network's late night programming block, Adult Swim.  Season eight premiered with the two-part episode "Allen" on May 8, 2011 and May 15, 2011 respectively; and ended with "Last Dance for Napkin Lad" on July 24, 2011, with a total of ten episodes.  The show is about the surreal adventures and antics of three anthropomorphic fast food items: Master Shake, Frylock, and Meatwad, who live together as roommates and frequently interact with their human next-door neighbor, Carl Brutananadilewski in a suburban neighborhood in Seattle, Washington, which is completely identical to their former New Jersey home seen in past seasons. The Mr. Men Show (sometimes simply called Mr. Men) is a British/American  animated television series based on the original "Mr. Men and Little Miss" books created in the late 20th century by British author Roger Hargreaves and his son Adam Hargreaves.  Adapted from the published source material into a television variety program, "The Mr. Men Show" features comedy sketches (primarily), pantomimes, dance numbers and music videos.  The TV series is directed by Mark Risley and executive produced by Eryk Casemiro with Kate Boutilier.  Original score and songs are composed by Jared Faber.  The series originally aired on Channel 5's Milkshake!  programming block in the United Kingdom and Cartoon Network in the United States. The third season of Emmy winning American animated television series "Regular Show" originally aired on Cartoon Network in the United States.  Many of the characters are loosely based on those developed for Quintel's student films at California Institute of the Arts: "The Naïve Man From Lolliland" and "2 in the AM PM".  Quintel pitched "Regular Show" for Cartoon Network's Cartoonstitute project, in which the network allowed young artists to create pilots with no notes to possibly be optioned as a show.  After being green-lit, Quintel recruited several indie comic book artists to compose the staff of the show, as their style matched close to what he desired for the series.  "Regular Show" was picked up by Cartoon Network, who decided to create a twelve-episode first season. Cartoon Network Latin America (Spanish: "Cartoon Network Latinoamérica" ) (Portuguese: "Cartoon Network América Latina" ) is a satellite and cable television channel distributed by Time Warner for the Latin American audience and the Caribbean.  Its the Latin American version of original Cartoon Network television channel in the United States.  It is divided into six feeds, all originating from its central headquarters in Atlanta, Georgia, United States; four are in Spanish (Mexico, Argentina, Chile/Peru, Colombia/Venezuela), one is in Portuguese, and another feed aimed at the Caribbean is only in English.  The feeds have different schedules. The eighth and final season of the American animated comedy television series "Regular Show", created by J. G. Quintel, originally aired on Cartoon Network in the United States.  Quintel originally created the series' pilot using characters from his comedy shorts for the cancelled anthology series "The Cartoonstitute".  He developed "Regular Show" from his own experiences in college, while several of its main characters originated from his animated shorts "The Naïve Man from Lolliland" and "2 in the AM PM".  He himself voice acts one of the main characters in the show, "Mordecai", a blue jay.  It was announced on July 7, 2015 and began airing on September 26, 2016 to January 16, 2017 on Cartoon Network in the United States. The first season of American animated television series "Regular Show" originally aired on Cartoon Network in the United States.  Many of the characters are loosely based on those developed for J.G. Quintel's student films at California Institute of the Arts: "The Naïve Man From Lolliland" and "2 in the AM PM".  Quintel pitched "Regular Show" for Cartoon Network's Cartoonstitute project, in which the network allowed young artists to create pilots with no notes to possibly be optioned as a show.  After being green-lit, Quintel recruited several indie comic book artists, plus some of the crew members he had worked with on "The Marvelous Misadventures of Flapjack", to compose the staff of the show, as their style matched close to what he desired for the series.  "Regular Show" was picked up by Cartoon Network, who decided to create a twelve-episode first season.
Answer: Allen