Theo's Gift Theo is diagnosed with dyslexia, a learning disability which contributed to the academic problems he has had over the years. Michelle Thomas as Justine. Details Casts Title Theo's Gift Genres Comedy Family Release Date 1989-10-19 Episode Runtime 00 Hours 24 Minutes Season Number 6 Episode Number 5 Production Companies Carsey-Werner Company, Bill Cosby Bill Cosby Heathcliff Huxtable Phylicia Rashād Clair Huxtable Malcolm-Jamal Warner Theo Huxtable Tempestt Bledsoe Vanessa Huxtable Lisa Bonet Denise Huxtable Keshia Knight Pulliam Rudy Huxtable Sabrina Le Beauf Sondra Huxtable Geoffrey Owens Elvin Tibideaux Raven-Symoné Olivia Kendall Joseph C. Phillips Martin Kendall