David Letterman ... nighttime show, but the scandal that unfolded in 2009 and affected his marriage was anything but funny. Letterman and Regina Lasko started dating in the mid-1980s but didn ...

Letterman is the founder of the production company Worldwide Pants, which produced “Late Show with David Letterman.” Is a co-owner of Rahal Letterman Lanigan Racing. Letterman has been nominated for ...

Letterman also serves as a guest host on “The Tonight Show” several times. June 23, 1980-October 24, 1980 – Hosts “The David Letterman Show,” a daytime talk show on NBC. February 1 ...