The Cosby Show
Episode Name: A Touch of Wonder
Episode Overview: After his limo collides with Denise's car, Stevie Wonder (appearing as himself) invites the Huxtables to a recording session. Wonder performs "I Just Called to Say I Love You" with Clair and the family. Absent: Sabrina Le Beauf as Sondra Huxtable.
Episode Number: 18
Episode Season: 2
Episode First Aired: 1986-02-20