Cosby - Season 3 - Eps 20: Lucas Illuminus
Hilton volunteers as a reader for a retired, blind English literature professor and, upon realizing his gift for teaching, urges him to return to the classroom. Anthony Quinn guest stars as Professor Christo, whose failing eyesight and advanced age caused him to leave behind the profession he loves so much.
About Cosby

Title: Cosby
First Air Date: 1996-09-16
Last Air Date: 2001-09-27
Status: Ended
Rating: 5.9/10 (from 25 votes)
Language: EN
Seasons: 4
Total Episodes: 97
Network: CBS
Genres: Comedy, Family
Production Companies: Carsey-Werner Company, Bill Cosby
Synopsis
Cosby is an American situation comedy television series broadcast on CBS from September 16, 1996 to April 28, 2000, loosely based on the British sitcom One Foot in the Grave. The program stars Bill Cosby and Phylicia Rashād, who previously worked with Cosby in the 1984–1992 NBC sitcom The Cosby Show. Madeline Kahn portrayed their neighbor, Pauline, until her death in 1999.
Cast

Bill Cosby

Doug E. Doug

T'Keyah Crystal Keymáh

Phylicia Rashād
Ruth Lucas

Madeline Kahn
Pauline Fox

Ranjit Chowdhry