Season 1 of It's Garry Shandling's Show premiered on September 10, 1986.

Season 2 of It's Garry Shandling's Show premiered on October 25, 1987.

Season 3 of It's Garry Shandling's Show premiered on October 21, 1988.

Season 4 of It's Garry Shandling's Show premiered on November 10, 1989.