12 Hit US TV Shows You Never Knew Doctor Who Actors Were In

Establishing yourself as a formidable small screen force to reckoned with in Britain is easier said than done but making a name for yourself within the competitive realms of the US televisual market is perhaps an even more impressive feat. With Doctor Who's ever growing global success (it currently has an estimated international audience of over 70 million viewers!), it's no surprise that the majority of its stars are quick to launch their careers across the pond when the time comes for them to bid the TARDIS adieu. The world's longest running sci-fi show is constantly breaking ratings records on BBC America so its amicable alumni are fortunate enough to be relativity known across the Atlantic even before they've attempted to leave their mark on the reputable realms of Hollywood. That's the power of Doctor Who for you! Most of the time, their efforts pay off. Your most beloved Doctors and companions are always popping up on TV screens across America and here are 12 hit US shows that you never knew your favourite stars of Doctor Who were in. From Desperate Housewives to Arrow and Gracepoint to Friends, there's always plenty of your favourite Earth defenders to go around...