In 2002 Mary Kate And Ashley Olsen added cartoon stars to their ever impressive resume by starring in their very own cartoon series called Mary Kate And Ashley In Action. The cartoon series which aired on ABC Saturday Mornings followed Mary Kate And Ashley as they traveled around the world solving mysteries in a Starsky And Hutch like fashion. Mary Kate And Ashley In Action also aired in reruns on Toon Disney and also had a toyline based on the show as well. Who knew that The Olsen Twins could do a cartoon after success with video games and video series and a Walmart clothing empire
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They had done voice acting before getting their own series. No surprise there, it was only a matter of time. They have (had) their hands in everything.