Claim: Stockard Channing portrayed a character.
Evidence: She is known for playing Betty Rizzo in the film Grease -LRB- 1978 -RRB- and First Lady Abbey Bartlet on the NBC television series The West Wing -LRB- 1999 -- 2006 -RRB-.
Abigail Anne `` Abbey '' Bartlet is a fictional character played by Stockard Channing on the television serial drama , The West Wing.