Jennifer Aniston and David Schwimmer appear in the baby birth episode of NBC's Friends. AP hide caption

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Director Garry Marshall and sister, actress-director Penny Marshall, seen here in 2004 when she received her star on the Walk Of Fame. Vince Bucci/Getty Images hide caption

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

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

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

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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

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