
Alison Bartlett
Acting
Born 1971-07-14 · 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.
Known for

Marty Supreme
2025 · Movie

Materialists
2025 · Movie

The History of Sound
2025 · Movie

Jim Henson Idea Man
2024 · Movie

Sesame Street's 50th Anniversary Celebration
2019 · Movie

Sesame Street 'A Is for Asthma'
1998 · Movie

Sesame Street: Big Bird Sings!
2005 · Movie

Sesame Street: Elmo Visits the Doctor
2005 · Movie

The Adventures of Elmo in Grouchland
1999 · Movie

Sesame Street: Elmopalooza!
1998 · Movie

The Adventures of Elmo in Grouchland: Sing and Play
1999 · Movie

Sesame Street Jam: A Musical Celebration
1993 · Movie

Sesame Street: Put Down the Duckie
1988 · Movie

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

The Innkeepers
2011 · Movie

Right to Kill?
1985 · Movie

Submission
2018 · Movie

A Sesame Street Christmas Carol
2006 · Movie

Sesame Street Stays Up Late!
1993 · Movie

Sesame Street: Elmo's Potty Time
2006 · Movie

Sick Girl
2006 · Movie

Sesame Street: Elmo Saves Christmas
1996 · Movie

Sesame Street: Rock & Roll!
1990 · Movie

Crooked Lines
2003 · Movie

Corn
2004 · Movie

Sesame Street: What's the Name of That Song?
2004 · Movie

Sesame Street: Play All Day with Elmo!
2015 · Movie

Sesame Street: 40 Years of Sunny Days
2010 · Movie

Sesame Street: Elmo's Magic Numbers
2012 · Movie

Sesame Street: Sesame Sings Karaoke
2003 · Movie

Sesame Street: Kids' Guide to Life: Telling the Truth
1997 · Movie

Sesame Street: Elmo and Friends: The Letter Quest and Other Magical Tales
2009 · Movie

Sesame Street: Wild Words and Outdoor Adventures
2011 · Movie

Sesame Street: Three Bears and a New Baby
2003 · Movie

Sesame Street: Ready for School!
2007 · Movie

Sesame Street: Friends to the Rescue
2010 · Movie

STREET SMART: Lessons from a TV Icon
2025 · Movie

Sesame Street: Big Bird's Favorite Party Games
— · Movie