Mr. Curious Collection on Letterman, 1984-86

1. Installment #1: November 14, 1984
2. Installment #2: January 10, 1985
3. January 31, 1985: Viewer Mail #4 with Old Lady (Marie O'Donnell) and the Late Night Thugs (Bob Pook and Edd Hall)
4. Installment #3: April 25, 1985
5. July 8, 1985 (taped June 3): pre-Brush With Greatness
6. Installment #4: September 19, 1985
7. Installment #5: February 13, 1986 with Hal Gurnee as Mr. Curiouso and Brian McAloon as the van window wiper
8. Installment #6: February 20, 1986 with Brian once again as the window and glasses wiper