Television characters introduced in 2007

fictional character in The Big Bang Theory and Young Sheldon

fictional character in The Big Bang Theory

fictional character on the television series The Big Bang Theory

fictional character on the television series The Big Bang Theory

fictional character on The Big Bang Theory

race of hostile aliens from the science fiction series "Doctor Who"

fictional character

fictional character from Doctor Who

fictional character from the cartoon "Phineas and Ferb"

character from the American mystery fiction television series Lost

title character of "Phineas and Ferb"

fictional character from Adventure Time

fictional character from House

hermano de jh de la cruz eh Ishowspeed

Fictional character on TV sitcom Wizards of Waverly Place, portrayed by Selena Gomez

fictional dog in the series Adventure Time

fictional character on Desperate Housewives

Wikimedia list article

fictional character from Phineas and Ferb

fictional character in the American animated television series Adventure Time

main antagonist from the animated television show Phineas and Ferb

character from the television show Grey's Anatomy

fictional character in the TV series Supernatural

fictional character from Mad Men

Doctor Who character

Stargate

character in Skins

fictional character from TV series Californication

Doctor Who character

fictional character in the TV series Supernatural

fictional character from the television series The Sarah jane Adventures

character in Skins

character in Skins

Wikimedia list article

main protagonist of television show iCarly

fictional character from Mad Men

fictional protagonist of TV show Chuck

character in Skins

fictional character from Chuck

fictional character

fictional character in Law & Order: Special Victims Unit

main character of the Sanctuary TV show

character in Skins