The sixth season of The Cosby Show aired on NBC from September 21, 1989 to May 3, 1990. It included an outtakes show that aired on March 15, 1990.
Episodes
6-1Denise: The Saga ContinuesSep. 21, 1989
6-2Surf's UpSep. 28, 1989
6-3I'm 'In' With the 'In' CrowdOct. 05, 1989
6-4Denise Kendall: Navy WifeOct. 12, 1989
6-5Theo's GiftOct. 19, 1989
6-6Denise Kendall: BabysitterOct. 26, 1989
6-7Shall We Dance?Nov. 02, 1989
6-8The Day the Spores LandedNov. 09, 1989
6-9Cliff's Wet AdventureNov. 16, 1989
6-10Grampy and Nu-Nu Visit the HuxtablesNov. 30, 1989
6-11Cliff la DolceDec. 07, 1989
6-12Getting to Know YouDec. 14, 1989
6-13Elvin Pays for DinnerJan. 04, 1990
6-14Cliff's NightmareJan. 11, 1990
6-15Denise Kendall: Singles CounselorJan. 18, 1990
6-16The Birthday PartyJan. 25, 1990
6-17Not Everybody Loves the BluesFeb. 01, 1990
6-18Rudy's Walk on the Wild SideFeb. 08, 1990
6-19Mr. SandmanFeb. 15, 1990
6-20Isn't It Romantic?Feb. 22, 1990
6-21Theo's Dirty LaundryMar. 15, 1990
6-22What's It All About?Mar. 22, 1990
6-23Off to See the WretchedApr. 05, 1990
6-24The MovesApr. 19, 1990
6-25Live and LearnApr. 26, 1990
6-26The StorytellerMay. 03, 1990