Question: What was the 2000 comedy that the actress from That Girl appeared on?

Context paragraphs:
Ella Mitchell: Ella Mitchell (born August 15, 1937) is an African-American soul singer and actress.  Mitchell is best remembered for playing the comic role as Hattie Mae Pierce (Big Momma) in the 2000 comedy film "Big Momma's House" and Evillene the evil witch in the original Broadway theatre production of the musical "The Wiz".

Marlo Thomas: Margaret Julia "Marlo" Thomas (born November 21, 1937) is an American actress, producer, and social activist known for starring on the sitcom "That Girl" (1966–1971) and her award-winning feminist children's franchise, "Free to Be... You and Me".

Brooke Langton: Brooke Langton (born November 27, 1970) is an American actress.  She is best known for the role of Samantha Reilly in the Fox prime time soap opera, "Melrose Place" from 1996 to 1998.  Langton later had the leading role in the short-lived USA Network drama series, "The Net" (1998–99), and was the female lead in the 2000 comedy film "The Replacements".

Playing Mona Lisa: Playing Mona Lisa is a 2000 comedy film directed by Matthew Huffman and starring Alicia Witt, Harvey Fierstein, Johnny Galecki, Elliott Gould, Marlo Thomas, Molly Hagan and Brooke Langton.  It is based on a play by Marni Freedman.

Amanda Peet: Amanda Peet (born January 11, 1972) is an American actress and author who has appeared in film, stage, and television.  After studying with Uta Hagen at Columbia University, Peet began her career in television commercials, and progressed to small roles on television, before making her film debut in 1995.  Featured roles in the 2000 comedy film "The Whole Nine Yards" brought her wider recognition.

Love 101: Love 101 is a 2000 comedy film that was directed by Adrian Fulle.  The movie first released to theaters on February 14, 2000 and stars Michael Muhney and Jeff Anderson as two college students that find their friendship threatened by the introduction of a new girl.

3 Strikes (soundtrack): 3 Strikes is the soundtrack to the 2000 comedy film, "3 Strikes".  It was released on February 22, 2000 by Priority Records and consisted of hip hop music.  The soundtrack was not much of a success, peaking at #190 on the "Billboard" 200 and #52 on the Top R&B/Hip-Hop Albums.

Big Momma's House (soundtrack): Big Momma's House is the soundtrack to the 2000 comedy film, "Big Momma's House".  It was released on May 30, 2000 and consisted of hip hop and R&B music, with most of the production handled by Jermaine Dupri.  The soundtrack was a minor success, making it to 41 on the "Billboard" 200 and 12 on the Top R&B/Hip-Hop Albums, and featured three singles, "Bounce with Me, "I've Got to Have It" and "Get Up".

100 Girls: 100 Girls is a 2000 comedy film written and directed by Michael Davis.  It tells the story of a college student's (Jonathan Tucker) efforts to find a mystery girl with whom he had sex in an elevator during a black out.

Kevin &amp; Perry Go Large (soundtrack): Kevin & Perry Go Large is the soundtrack album for the 2000 comedy film, "Kevin & Perry Go Large".  It was compiled by Judge Jules and released on Virgin / EMI who also released the single "Big Girl".  Some of the songs which appeared in the film are not included or a different remix is used.

Supporting paragraphs: Playing Mona Lisa Marlo Thomas
Answer: Playing Mona Lisa