Lisa Ann Walter is an American actress, comedian, and television producer, best known for her roles as Chessy the housekeeper in the romantic comedy film The Parent Trap (1998) and Melissa Schemmenti on the Peabody Award-winning ABC mockumentary sitcom Abbott Elementary (2021–present), for which she received a Screen Actors Guild Award for Outstanding Ensemble in a Comedy Series.
She was formerly the creator and executive producer of Oxygen network reality weight-loss competition series, Dance Your Ass Off. Her other reality television work includes her stint as a judge on ABC’s reality television series The Next Best Thing: Who Is the Greatest Celebrity Impersonator?, and as winning celebrity editions of the game shows The Weakest Link and Jeopardy! She also created and starred in the 1996–1997 sitcom, Life’s Work, and appeared in such films as Bruce Almighty, Shall We Dance, and War of the Worlds.

2005 • TV

2009 • TV

2018 • TV

2014 • TV

1998 • Movie

2005 • Movie
as Chessy
as Bartender
as Debbie
as Janet
as Lisa Wright
as Olivia
as Sgt. Burch
as Claudine
as Chef Cherie
as Dolores
as Sara
as Gabby (voice)
as Bobbie
as Margot Mathison
as Nancy Perry
as Kathy
as Doctor Richardson
as Helga
as Bette
as Self
Director
Producer
Executive Producer
as Shirley Gregory
2 episodes
as Self - Guest
1 episodes
as Delia Narwood
1 episodes
as Self - Guest
1 episodes
as Self
2 episodes
as Melissa Schemmenti
1 episodes
as Nurse
1 episodes
as Coach JJ
1 episodes
as Self - Panelist
5 episodes
5 episodes
as Self - Guest
1 episodes
as Mrs. Hickock
1 episodes
as Rose Gluck
1 episodes
as Self - Guest Dancer
1 episodes
as Self - Audience Member
2 episodes
as Self
1 episodes
as Self - Guest
1 episodes
as Self - Guest
2 episodes
as Self - Special Guest
1 episodes
as Self - Guest
2 episodes
Creator
Creator