Leave your feedback Share Copy URL https://ar-c.org/video/vm3RPYMseYY.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Promo for Late Night with David Letterman and Later with Bob Costas 1990 [c6AltWNR8fL] Health Updated on August 08, 2026 EDT — Published on August 08, 2026 EDT Aired on April 25, 1990. NBC promo for the upcoming Late Night with David Letterman show, featuring guests Howard Stern, John Chancellor and Pat Metheny. Also includes a promo for 'Later' with Bob Costas and guest star Blake Edwards. 8Xt2tYbStwU Vp5x4QJHmxr YlkrVIYWLiO Ju44h5G7k7M
Aired on April 25, 1990. NBC promo for the upcoming Late Night with David Letterman show, featuring guests Howard Stern, John Chancellor and Pat Metheny. Also includes a promo for 'Later' with Bob Costas and guest star Blake Edwards. 8Xt2tYbStwU Vp5x4QJHmxr YlkrVIYWLiO Ju44h5G7k7M