Jessalyn Gilsig

1971 (54) • Acting

Born: 11/30/1971 (54) in Montréal, Québec, Canada

Known for: Acting

Jessalyn Gilsig

Jessalyn Gilsig (born November 30, 1971) is a Canadian actress known for her roles in the television series Boston Public, Nip/Tuck and as Will Schuester's ex-wife Terri Schuester in Glee. She has also appeared in several episodes of NYPD Blue, Prison Break, and Heroes as well as several other series.

Known For

Vikings

81%

Siggy Haraldson

2013

Prison Break

81%

Lisa Fichs / Lisa Burrows / Lisa Rix

2005

Heroes

74%

Meredith Gordon

2006

Chicago Med

83%

Ainsley Towne

2015

Glee

68%

Terri del Monico

2009

Quest for Camelot

68%

Kayley (voice)

1998

1923

83%

Beverly Strafford

2022

CSI: NY

73%

Jordan Gates

2004

1923

83%

Beverly Strafford

2022

Big Shot

79%

Holly Barrett

2021

Spree

64%

Andrea

2020

Cognitive

80%

Reverend Wynn

2019

Grand Hotel

71%

Roxanne

2019

The Sweetheart

50%

Samantha

2018

Rescue Dogs

58%

Sandpiper - Narrator (voice)

2016

Chicago Med

83%

Ainsley Towne

2015

Vikings: Athelstan's Journal

69%

Siggy (archive footage)

2015

Angels and Ornaments

53%

Corrine Nelson

2014

Vikings

81%

Siggy Haraldson

2013

Somewhere Slow

40%

Anna Thompson

2013

Smart Cookies

60%

Julie

2012

Scandal

72%

Vanessa Moss

2012

About Fifty

46%

Jessica

2011

Harry's Law

75%

Brianna Marsh

2011

The Stepfather

58%

Julie King

2009

The Good Wife

76%

Janie Ludwig

2009

Glee

68%

Terri del Monico

2009

Shatner's Raw Nerve

40%

Self

2008

XIII

61%

Kim Rowland

2008

Imaginary Bitches

Jessalyn

2008

Prom Night

51%

Aunt Karen Turner

2008

Flood

53%

Sam Morrison

2007

Destination: Infestation

39%

Dr. Carrie Ross

2007

Backyards & Bullets

100%

Eileen

2007

Friday Night Lights

80%

Shelley Hayes

2006

Heroes

74%

Meredith Gordon

2006