Year	Title	Role	Notes
1996	My Guys	Angela	TV Pilot
1996	Due South	Melissa	Episode: "Some Like It Red"
1996	Beverly Hills, 90210	Wendy Stevens	Episode: "Ray of Hope"
1997	ER	Angie	Episode: "The Long Way Around"
1997	Diagnosis: Murder	Sally Tremont	Episode: "Malibu Fire"
1998	Cybill	Book Store Clerk	Episode: "Fine Is Not a Feeling"
1999	Odd Man Out	Lauren	Episode: "The First Girlfriend's Club"
1999	Boy Meets World	Kelly	2 episodes:"The Honeymoon Is Over""Pickett Fences"
2000	Malcolm & Eddie	Kelly	Episode: "Swooped"
2000–02	Resurrection Blvd.	Victoria Santiago	53 episodes
2002	Alias	Rebecca Martinez	Episode: "Dead Drop"
2002	The Twilight Zone	Sgt. Joanne Yarrow	Episode: "Hunted"
2003	The Division	Rochelle	Episode: "Murder.com"
2003	Friends	Olivia	Episode: "The One with Rachel's Dream"
2003	CSI: Crime Scene Investigation	Jane	Episode: "All for Our Country"
2003	Law & Order: Special Victims Unit	A.D.A. Bettina Amador	Episode: "Mother"
2003	Nip/Tuck	Antonia Ramos	Episode: "Antonia Ramos"
2003	Charmed	(Future) Bianca (a Phoenix witch)	Episode: "Chris-Crossed", Charmed's highest rated non-season-premiere episode
2004	Cold Case	Elisa	6 episodes
2005	Blind Justice	Detective Karen Bettancourt	13 episodes
2006	In Justice	Sonya Quintano	12 episodes
2007	24	Nadia Yassir	24 episodes Nominated—ALMA Awards for Outstanding Actress in a Made for Television Movie or Miniseries (2007, 2008)
2009	Life	Whitney 'Plum' Paxman	Episode: "Initiative 38"
2009	The Storm	Det. Devon Williams	miniseries
2010	The Gates	Sarah Monohan	13 episodes
2010	NCIS: Los Angeles	Tracy Keller	Episode: "Stand-off"
2012	GCB	Heather Cruz	10 episodes
2012	Private Practice	Lily Reilly	Episode: "The World According to Jake"
2014–15	NCIS	ATF Special Agent Zoe Keats	Episodes: "Parental Guidance Suggested", "The Enemy Within", "No Good Deed"
2015–2016	Teen Wolf	The Desert Wolf	Recurring role
2015–16	Criminal Minds	Agent Natalie Colfax	Episodes: "The Witness", "A Badge and a Gun"
2017–present	Riverdale	Hermione Lodge	Main role