From 2000 to 2001, Stoller wrote for Judd Apatow's short-lived Fox television series Undeclared and later co-wrote, again with Apatow, the 2005 comedy Fun with Dick and Jane. Stoller’s directorial debut, the 2008 film Forgetting Sarah Marshall, is a romantic comedy starring Jason Segel, Mila Kunis, Jonah Hill, Kristen Bell, Bill Hader and Russell Brand. The film was produced by Apatow Productions and was released by Universal on April 18, 2008.
In 2007, he wrote a single-camera comedy about a new Teacher taking a job at the boarding school he once attended. He wrote Yes Man, starring Jim Carrey; the film was produced by Richard Zanuck and David Heyman. Stoller next wrote and directed a new film for Universal and Apatow Productions titled Get Him to the Greek. The film reteamed Stoller and Apatow with Forgetting Sarah Marshall co-stars Jonah Hill and Russell Brand. The film premiered on May 25, 2010 and opened in theaters on June 4, 2010.
In 2008, Stoller and Segel co-wrote The Muppets, the latest film incarnation to feature the characters in nearly 12 years. The film was produced by Walt Disney Pictures and released on November 23, 2011. After the film's success, Stoller and the film's Director, James Bobin, wrote Muppets Most Wanted, a semi-sequel to the film.
Stoller also directed The Five-Year Engagement (2012), which he co-wrote with Jason Segel, who also starred. Apatow Productions produced the picture, which is about the ups and downs of a couple's five-year engagement. Stoller directed the film Neighbors, its sequel Neighbors 2: Sorority Rising and shared a screenwriting credit on Sex Tape. In 2016, Stoller wrote and directed the animated comedy film Storks for Warner Animation Group. The film was released on September 23, 2016.
Along with his wife Francesca Delbanco, Stoller created the comedy television series Friends from College, which premiered on Netflix in July 2017. Stoller directed all eight episodes of the first season.
