‘Mad Men’s’ John Slattery Joins ‘Arrested Development’; ‘Big Bang Theory’ Alum Guests on ‘Suits’

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Mad Men star John Slattery is headed to Arrested Development for a few episodes when the cult show’s fourth season premieres on Netflix. Details regarding his role are unavailable at this time. All 10 episodes of Season 4 will premiere at once when the show hits the streaming site. [TVLine]

Which The Big Bang Theory alum is headed to a USA Network show? 

Aarti Mann of The Big Bang Theory has been added as a guest star on USA network’s Suits. Mann who played Raj’s sister, Priya, on BBT will play a Harvard Law School graduate who may be recruited by Louis (Rick Hoffman). [THR]

Keep your eyes peeled! There may be a secret prince near you as TLC has taken four bachelors of international royalty and placed them in Atlanta, Ga. as undercover citizens for their new show, Secret Princes. The five-part series premiering September 21 at 10 PM will follow Prince Francisco from Spain, Prince Salauddin Babi of India and Lord Robert Walters and the Honourable Ludovic Watson of Houghton Hallfrom the UK as they look for love in America. [TLC]