When does Late Show with David Letterman return?

Late Show debuted on August 30, 1993, and was produced by Letterman's production company, Worldwide Pants, and CBS Television Studios. In 2002, Late Show with David Letterman was ranked No.7 on TV Guide's 50 Greatest TV Shows of All Time. The show was nominated for the Primetime Emmy Award for Outstanding Variety Series 16 times. In 2014, Letterman announced his retirement and the final episode of Late Show aired on May 20, 2015.