Holly Marie Combs
Television

Year
Title
Role
Notes
1990
Guiding Light
Louisa Young
2 episodes
1991–1994
As the World Turns
Denise Jones
5 episodes
1992–1996
Picket Fences
Kimberly Brock
Main role (83 episodes)
1994
A Perfect Stranger
Amanda Hale
Television movie (NBC)
1994
Island City
Erin Sloan
Television movie (PTEN)
1996
Sins of Silence
Sophie DiMatteo
Television movie (CBS); lead role
1997
Love's Deadly Triangle: The Texas Cadet Murder
Diane Zamora
Television movie (NBC); lead role
1997
Our Mother's Murder
Alex Morell
Television movie (Lifetime); lead role
1997
Relativity
Anne Pryce
Episode (1.14): "Billable Hours"
1998–2006
Charmed
Piper Halliwell
Lead role (179 episodes) Producer (seasons 5–8)
2003
See Jane Date
Natasha Nutley
Television movie (ABC Family); co-lead role
2007
Panic Button (original title Point of Entry)
Katherine Alden
Television movie (Lifetime); lead role
2010–2017
Pretty Little Liars
Ella Montgomery
Main cast (seasons 1–3) Special guest star (seasons 4–7); 62 episodes
2014
Hell's Kitchen
Herself
Season 12 Episode 6: "15 Chefs Compete"; Blue kitchen VIP guest
2015
Off the Map with Shannen & Holly
Herself
Great American Country reality series (6 episodes)
2016
Love's Complicated
Leah Townsend
Television movie (Hallmark Channel); lead role

Question: In which shows and during which years did Holly Marie Combs play the roles of Kimberly Brock, Piper Halliwell and Ella Montgomery?
Answer: Holly Marie Combs appeared as Kimberly Brock in Picket Fences (1992–1996), Piper Halliwell in Charmed (1998–2006) and Ella Montgomery in Pretty Little Liars (2010–2017).