Patrick Stewart co-starred in the BBC series that spanned the history of the Roman empire from Augustus through Claudius. Acorn Media hide caption

itoggle caption Acorn Media

Hugh Laurie has received two Golden Globe awards and two Screen Actors Guild awards for his portrayal of Dr. Gregory House. Fox hide caption

itoggle caption Fox

Julia Louis-Dreyfus plays the frustrated vice president in the new HBO comedy, Veep. Bill Gray/HBO hide caption

itoggle caption Bill Gray/HBO

Korra demonstrates fire- and water-bending in The Legend of Korra, a new series from the creators of Avatar: The Last Airbender. It premieres April 14 on Nickelodeon. Nickelodeon hide caption

itoggle caption Nickelodeon