Peter Dinklage
Breakout Role: Finbar McBride in The Station Agent
Where You Can See Him Now: Tyrion Lannister in Game of Thrones
Anna Chlumsky
Breakout Role: Vada Sultenfuss in My Girl
Where You Can See Her Now: Amy Brookheimer in Veep
Breakout Role: Alex Mack in The Secret World of Alex Mack
Where You Can See Her Now: Cynthia Cosgrove in Mad Men
Ted Danson
Breakout Role: Sam Malone in Cheers
Where You Can See Him Now: D.B. Russell in CSI
Sarah Michelle Gellar
Breakout Role: Kendall Hart Lane in All My Children
Where You Can See Her Now: Bridget Kelly/Siobhan Martin in Ringer
Joshua Jackson
Breakout Role: Charlie Conway in The Mighty Ducks
Where You Can See Him Now: Peter Bishop in Fringe
Allie Grant
Breakout Role: Isabelle Hodes in Weeds
Where You Can See Her Now: Lisa Shay in Suburgatory
Jennifer Love Hewitt
Breakout Role: Robin in Kids Incorporated
Where You Can See Her Now: Riley Parks in The Client List
Jensen Ackles
Breakout Role: Eric Brady in Days of Our Lives
Where You Can See Him Now: Dean Winchester in Supernatural
Jared Padalecki
Breakout Role: Dean Forester in Gilmore Girls
Where You Can See Him Now: Sam Winchester in Supernatural
Christina Applegate
Breakout Role: Kelly Bundy in Married with Children
Where You Can See Her Now: Reagan Brinkley in Up All Night
Ed O'Neill
Breakout Role: Al Bundy in Married with Children
Where You Can See Him Now: Jay Pritchett in Modern Family
Katey Sagal
Breakout Role: Peggy Bundy in Married with Children
Where You Can See Her Now: Gemma Teller Morrow on Sons of Anarchy
Nina Dobrev
Breakout Role: Mia Jones in Degrassi: The Next Generation
Where You Can See Her Now: Elena in The Vampire Diaries (CW)
Ben McKenzie
Breakout Role: Ryan Atwood in The O.C.
Where You Can See Him Now: Officer Ben Sherman in Southland
Anna Paquin
Breakout Role: Flora McGrath in The Piano
Where You Can See Her Now: Sookie Stackhouse in True Blood
David Boreanaz
Breakout Role: Angel in Buffy the Vampire Slayer
Where You Can See Him Now: Special Agent Seeley Booth in Bones
Neil Patrick Harris
Breakout Role: Dr. Doogie Howser in Doogie Howser, M.D.
Where You Can See Him Now: Barney Stinson in How I Met Your Mother
Alyson Hannigan
Breakout Role: Willow Rosenberg in Buffy the Vampire Slayer
Where You Can See Her Now: Lily Aldrin in How I Met Your Mother
Taylor Momsen
Breakout Role: Cindy Lou Who in How the Grinch Stole Christmas
Where You Can See Her Now: Jenny "Little J" Humphrey in Gossip Girl
Edie Falco
Breakout Role: Carmela Soprano in The Sopranos
Where You Can See Her Now: Jackie in Nurse Jackie (Showtime)
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