Merrill appeared four times on Late Show:

1. October 10, 1994. ExGal Pal and Mr. Funny reunite after six years as Merrill promotes her new book How to be HapHapHappy Like Me.

2. November 29, 1995. Merrill promotes the new paperback edition of How to be HapHapHappy Like Me.

3. February 27, 1997. Merrill promotes her new book, Merrill Markoe's Guide to Love and brings her diary entry from August 30, 1983.

4. January 30, 1998. Merrill promotes the paperback edition of Merrill Markoe's Guide to Love discusses her dinner at the hippest restaurant in L.A., and airs a clip from "Mike Hammer."

Bonus clip: July 3, 1998. Dave credits Merrill for creating Stupid Pet Tricks.