In 2008, Liebesman completed directing his third full-length feature film, "The Killing Room", a political thriller starring Chloë Sevigny, Nick Cannon, Timothy Hutton and Peter Stormare, about four people in a psychological study who discover they are subjects in a brutal and classified government program. The film debuted in the non-competition program at the Sundance Festival in January 2009. In November 2008, Columbia Pictures announced that Liebesman would direct the science fiction film "". The $70 million film – based on the story written by Chris Bertolini – revolved around a marine platoon's encounter in a battle against an alien invasion on the streets of Los Angeles. The film opened at no. 1 at the US box office on 11 March 2011, and earned over $80 million at the US box office, and over $200 million globally. In early 2009, it was announced that Liebesman was attached to direct a new Warner Bros. film titled "Odysseus", an epic based on Homer’s Odyssey. In June 2010, Liebesman was named as the director of the sequel to "Clash of the Titans", titled "Wrath of the Titans", starring Sam Worthington, Ralph Fiennes, and Liam Neeson. Principal photography began on 23 March 2011, with filming taking place in summer 2011 in studios outside London and on location in Surrey, South Wales and in the Canary Islands on the island of Tenerife. The film was released on 30 March 2012. Like its predecessor, the film was lambasted by critics and plans for a sequel, "Revenge of the Titans" never got off the ground. In July 2011, it was announced that Warner Bros. and Liebesman would be collaborating on an upcoming biopic about Julius Caesar. In February 2012, Liebesman was brought in to direct the reboot of the "Teenage Mutant Ninja Turtles" film series, "Teenage Mutant Ninja Turtles", beating Brett Ratner among others. Filming began in March 2013 in Tupper Lake, New York. Production for the film wrapped on 3 August 2013, and the movie was released in August 2014. The movie was a box office success, but received negative reviews from critics and the TMNT fan base alike. The film was nominated for five Golden Raspberry Awards in 2015 including Worst Director, while the film's star, Megan Fox, won Worst Supporting Actress. In April 2019, Liebesman oversaw reshoots for "Dolittle" (2020) alongside writer Chris McKay and the film's director Stephen Gaghan; the reshoots moved the film's release from April 2019 to January 2020.