
Actor
Alison Bartlett
Born 1971 · New York City, New York, USA
Alison Bartlett O'Reilly (born July 14, 1971) is a New York-based actress who has portrayed Gina Jefferson on Sesame Street since 1987, and has reprised the role in various related specials, direct-to-video productions, and The Adventures of Elmo in Grouchland. Bartlett began her career as a child actress, appearing at the age of 12 as Joanne in the 1984 stage production of Landscape of The Body, co-starring Dann Florek and directed by Gary Sinise. Other stage credits include the role of Donna in the Broadway show Hurly Burly from 1985, and Off Broadway in Jersey City (1990). In September 1985, her agent presented her with a "day player role" of Gina, one of Gordon's science students. Despite "warm feelings towards the show", she passed on the part, having been convinced she'd permanently maintain her tough girl typecasting; a rejection from Sesame Street would "sting too much", and destroy its place in her mind. Her agent urged her into an audition, and she credits show director Jon Stone for seeing past her self-depreciation. In 1991, she starred in the ABC After-School Special It's Only Rock and Roll, where she met her husband to be, writer/director Harry O'Reilly; at this point, she began receiving credit on Sesame Street under her married name, Alison Bartlett O'Reilly. She also guest starred on NYPD Blue in 1995. Taking time off to have three children, O'Reilly's work was primarily limited to Sesame Street. However, in 2002, she began actively seeking other roles. In addition to appearing in the 2003 independent film Crooked Lines (directed by her husband), the actress began appearing in a variety of roles in different TV crime dramas, including the short-lived FOX series The Jury, various episodes of the Law & Order franchise, and a two episode stint on HBO's The Sopranos as Gwen McIntyre, a maternal woman who has fallen in love with an ex-con (Steve Buscemi's Tony Blundatto). In 2006, she appeared in several episodes of the FX show Rescue Me as Deb Stackhouse, the wife of a firefighter injured in a fire.
Acting

The Sopranos
Gwen MacIntyre · 1999

Law & Order: Special Victims Unit
Mrs. Cole · 1999

Marty Supreme
Rockwell Receptionist Voice (voice) · 2025

FBI
Joan Collier · 2018

Law & Order
Sergeant Haywood · 1990

Law & Order: Criminal Intent
Allison Dean · 2001

Materialists
Jaime · 2025

Rescue Me
Deb Stackhouse · 2004

The Innkeepers
Angry Mom · 2011

The History of Sound
Samantha · 2025

Jim Henson Idea Man
Self (archive footage) · 2024

The Adventures of Elmo in Grouchland
Gina · 1999

Sesame Street's 50th Anniversary Celebration
Gina · 2019

Sick Girl
Wife · 2006

Sesame Street: Big Bird Sings!
Gina Jefferson · 2005

Sesame Street 'A Is for Asthma'
Gina Jefferson · 1998

Sesame Street: Elmo Visits the Doctor
Gina · 2005

Submission
Angela's Mother · 2018

Golden Boy
Jeanie Novak · 2013

The Adventures of Elmo in Grouchland: Sing and Play
Gina (archive footage) · 1999

Sesame Street: Elmo's World: The Street We Live On!
Gina · 2004

Right to Kill?
Candy · 1985

Sesame Street: Elmo's Potty Time
Gina · 2006
Karaoke!
Mom · 2013