guest was comedian Zach Galifianakis. Other guests have included David Cross, Michael Ian Black, Paul Rudd, David Wain, Andy Samberg, Michael Cera, and Mike Birbiglia. In the fall and winter of 2006, Showalter toured the US with frequent collaborator Michael Ian Black. In March 2007 Showalter briefly toured as the opening act for Janeane Garofalo. The Ten reunites him with frequent collaborators from The State. Showalter signed with JDub Records, a non-profit record label, in June 2007. He released his first stand-up CD titled Sandwiches & Cats in November 2007. He teaches screenwriting at New York University's Graduate Film School. Showalter teamed up once more with Michael Ian Black in the Comedy Central series Michael and Michael Have Issues, which premiered in July 2009. The show detailed the two Michaels' trials and tribulations as they create a television series. They confirmed the series' cancellation in early 2010. In an interview with The Rumpus in February 2009, Showalter talked about a memoir he is working on. "I am writing an 'important' memoir about not being able to write an important memoir. It winds up being kind of a novel-length comedic essay on insecurity and procrastination." The book, Mr. Funny Pants, was published in February 2011. He appeared twice on the NBC drama Law & Order: in the episode "Endurance", which aired on October 18, 2000, and in the episode "Reality Bites", which aired on October 16, 2009. Showalter also appeared in a series of commercials advertising the Toyota Yaris, starting in late 2011. In 2013 Showalter and Michael Ian Black launched a podcast called "Topics" in which the duo discuss evergreen topics in a serious manner, although if something funny comes up, it's okay. Showalter was a writer on the ABC sitcom Super Fun Night. In 2014, Showalter co-wrote with David Wain They Came Together. Wain and Showalter then co-wrote the eight-episode Netflix prequel Wet Hot American Summer: First Day of Camp based on the 2001 film with almost the entire cast of the original film returning. Showalter himself appeared as Gerald "Coop" Cooperberg and President Ronald Reagan in the series. The series premiered on July 31, 2015, and was more well received by critics. He also co-wrote and starred in the Netflix sequel Wet Hot American Summer: Ten Years Later which premiered in 2017. In 2015 his film Hello, My Name Is Doris debuted at SXSW, where it was acquired