The Cosby Show: Season 6

Episode 1: Denise: The Saga Continues 1989-09-21 | 22 min Denise returns from Africa, with a new husband and stepdaughter in tow. Joseph C. Phillips and Raven-Symoné join the cast as Martin and Olivia Kendall. Last appearance of Peter Costa as Peter. Episode 2: Surf's Up 1989-09-28 | 22 min After recreating one of Cliff's stories, Theo and his roommates are kicked out of their apartment. First appearance of Keith Diamond as Danny. Guest appearance by Anthony Quinn. Episode 3: I'm 'In' With the 'In' Crowd 1989-10-05 | 22 min Vanessa and her friends get drunk playing a drinking game. Pam Potillo as Janet. Elizabeth Narvaez as Kara. Guest appearance by Bill Cosby's real-life daughter Ensa Cosby, upon whom the character Vanessa is loosely based. Episode 4: Denise Kendall: Navy Wife 1989-10-12 | 22 min Denise forgets to respond to a letter from the Navy and confirm that she and Martin want housing on the naval base in Rhode Island. Episode 5: Theo's Gift 1989-10-19 | 22 min Theo is diagnosed with dyslexia, a learning disability which contributed to the academic problems he has had over the years. Michelle Thomas as Justine. Episode 6: Denise Kendall: Babysitter 1989-10-26 | 23 min Denise and Olivia babysit Winnie and Nelson (Sondra and Elvin's twins). Episode 7: Shall We Dance? 1989-11-02 | 22 min Rudy and one of her classmates have a crush on each other, but peer pressure could ruin things. Guest appearance by Elaine Stritch. Episode 8: The Day the Spores Landed 1989-11-09 | 22 min Cliff dreams that men worldwide have become pregnant -- including his son Theo, his sons-in-law Elvin and Martin, and himself. Voice-over by NBC News correspondent John Palmer. Episode 9: Cliff's Wet Adventure 1989-11-16 | 22 min Denise invites Martin's ex-wife Paula for Thanksgiving dinner. Clair continues to send Cliff to the store for last-minute groceries, despite the fact that it is a cold and rainy Thanksgiving Day. Victoria Rowell as Paula. Episode 10: Grampy and Nu-Nu Visit the Huxtables 1989-11-30 | 22 min Martin's parents (Olivia's grandparents) come for a visit. Actor Moses Gunn and jazz singer Nancy Wilson guest star as Martin's parents. Episode 11: Cliff la Dolce 1989-12-07 | 22 min Cliff is in charge while Clair and Denise are out of town. Guest: Elaine Stritch as Mrs. McGee Episode 12: Getting to Know You 1989-12-14 | 22 min As Christmas approaches, Cliff and Martin get to know each other better. Denise and Martin recreate their wedding ceremony, which allows Cliff to give his daughter away. Episode 13: Elvin Pays for Dinner 1990-01-04 | 22 min Elvin takes two female college friends to dinner to reminisce and Sondra becomes very upset. Episode 14: Cliff's Nightmare 1990-01-11 | 22 min Guest appearance by The Muppets (Performed by Jerry Nelson, Dave Goelz, Richard Hunt, and Kevin Clash.) Voice-over by Wallace Shawn. Episode 15: Denise Kendall: Singles Counselor 1990-01-18 | 22 min Denise causes trouble while trying to help Vanessa get a date. Episode 16: The Birthday Party 1990-01-25 | 22 min Olivia's 4th birthday. Episode 17: Not Everybody Loves the Blues 1990-02-01 | 22 min Theo thinks about proposing to Justine. Kenny, who was "born to sing the blues," gets the chance to sing with a legendary blues singer/guitarist. Deon Richmond as Kenny. Michelle Thomas as Justine. Guest appearance by B.B. King Episode 18: Rudy's Walk on the Wild Side 1990-02-08 | 22 min Rudy steals money from Clair to buy a sweatshirt (Rudy and her friend Kim do the Electric Slide). Deon Richmond as Kenny. Episode 19: Mr. Sandman 1990-02-15 | 22 min Rudy is forced to take tap dancing lessons for a school project. Cliff is presented with a "challenge" he cannot resist. Guest appearances by Howard "Sandman" Sims and Elaine Stritch. Episode 20: Isn't It Romantic? 1990-02-22 | 22 min Cliff, Elvin and Martin secretly compete to determine who is the most romantic husband in the Huxtable family. Episode 21: Theo's Dirty Laundry 1990-03-15 | 22 min Cliff and Clair discover that Theo has moved in with Justine. Last Appearance Of Michelle Thomas as Justine. Victoria Rowell as Paula. Episode 22: What's It All About? 1990-03-22 | 22 min Clair is burned out from work and family pressures and hurries off to the woods. Episode 23: Off to See the Wretched 1990-04-05 | 22 min Vanessa and her friends sneak out of town to attend a concert in Baltimore, but encounter huge problems along the way. Afterwards, she must face the wrath of Cliff and an infuriated Clair. Episode 24: The Moves 1990-04-19 | 22 min The Huxtables' nerdy neighbor (Wallace Shawn) reinvents himself after a divorce. Episode 25: Live and Learn 1990-04-26 | 22 min Denise wants to become a teacher . . . without finishing college. Guest appearance by Max Roach. Episode 26: The Storyteller 1990-05-03 | 22 min "Gram Tee", Cliff's 98 year old great aunt, comes to visit the family.