#GuestDavid Letterman Siskel & Ebert Collection on Letterman, Part 2 of 6: 1990-91 August 6, 2019 firstmagnitude 4663 Views 0 Comments 1990, 1991, David Letterman, Part 2 of 6: 1990-91, Siskel & Ebert Collection on Letterman Post Views: 6,098