1. Denise: The Saga Continues (1989)
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.
Release date: 1989-09-21
Season number: 6
Episode number: 1
Runtime: 22 minutes
Writer: Carmen Finestra
Cast
Bill Cosby
as Heathcliff Huxtable
Phylicia Rashād
as Clair Huxtable
Malcolm-Jamal Warner
as Theo Huxtable
Tempestt Bledsoe
as Vanessa Huxtable
Lisa Bonet
as Denise Huxtable
Keshia Knight Pulliam
as Rudy Huxtable
Sabrina Le Beauf
as Sondra Huxtable
Geoffrey Owens
as Elvin Tibideaux
Raven-Symoné
as Olivia Kendall
Joseph C. Phillips
as Martin Kendall
Rest of guest stars - click here to expand
Peter Costa - Peter Chiara