Which late-night show host did Regis frequently appear with?
David Letterman
Jimmy Fallon
Conan O'Brien
Jay Leno
Answer
The answer is David Letterman. Regis Philbin was a frequent guest on Late Night with David Letterman, a late-night talk show hosted by David Letterman on NBC from 1982 to 1993. Philbin's appearances on the show were known for their comedic banter and chemistry with Letterman.
Who Wants to Master the Life of Regis Philbin? - A Legendary TV Host Trivia Challenge