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Personal Info

Known For

Acting

Known Credits

47

Gender

Female

Birthday

1971-07-14 (54 years old)

Place of Birth

New York City, New York, USA

Also Known As

Alison Bartlett O'Reilly

Alison Bartlett

Alison Bartlett-O'Reilly

Alison O'Reilly

Alison Bartlett

Biography

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

Acting

Sesame Street Stays Up Late!

1993

Sesame Street Stays Up Late!

as

Gina Jefferson

The Innkeepers

2011

The Innkeepers

as

Angry Mom

Sesame Street: 40 Years of Sunny Days

2010

Sesame Street: 40 Years of Sunny Days

as

Gina (uncredited) (archive footage)

Karaoke!

2013

Karaoke!

as

Mom

Sesame Street: Rock & Roll!

1990

Sesame Street: Rock & Roll!

as

Gina Jefferson

Corn

2004

Corn

as

Sara Jameson

Right to Kill?

1985

Right to Kill?

as

Candy

Sick Girl

2006

Sick Girl

as

Wife

Submission

2018

Submission

as

Angela's Mother

The History of Sound

2025

The History of Sound

as

Samantha

Sesame Street: Big Bird Sings!

2005

Sesame Street: Big Bird Sings!

as

Gina Jefferson

Crooked Lines

2003

Crooked Lines

as

Andrea

Materialists

2025

Materialists

as

Jaime

It's Only Rock & Roll

1991

It's Only Rock & Roll

as

Halle Angelisi

A Sesame Street Christmas Carol

2006

A Sesame Street Christmas Carol

as

Gina (archive footage)

The Sopranos

The Sopranos

as

Gwen MacIntyre

Law & Order

Law & Order

as

Sergeant Haywood

Rescue Me

Rescue Me

as

Deb Stackhouse

Golden Boy

Golden Boy

as

Jeanie Novak

Law & Order

Law & Order

as

Officer Angela Donahue

FBI

FBI

as

Joan Collier

Production

Crew

Directing