She is perhaps best known for her roles as Janet Gavin, the wife of main character Tommy Gavin, on the FX television series Rescue Me (2004–2011), as Victoria Chase in The Collector (2009), and before that, as Diana Powers/NeuroBrain on RoboCop: The Series (1994).
Roth is a first-generation Canadian, born in Woodstock, Ontario, to a Scottish mother and a Dutch father.
[1] Roth's first big role was in the Canadian horror film The Club (1994), directed by Brenton Spencer.
She appeared in numerous television series and TV movies before landing her role on Rescue Me.
On March 29, 2010, Roth gave birth to a daughter she shares with her husband Todd Biermann.