Actress Bebe Neuwirth has decided to leave TV series "Madam Secretary". Neuwirth has been a series regular since the political drama premiered in 2014.

She announced her decision on Sunday night through a series of tweets, reports deadline.com.

Neuwirth posted: "So grateful for my time 'Madam Secretary' -- a wonderful show where I love the cast, crew, background artists. So grateful to CBS for accepting my request to depart 'Madam Secretary' and writing a beautiful exit for me. So grateful for everyone's support and good wishes here in Twitterland."

The actress, known for her role in "Cheers", "How to Lose a Guy in 10 Days" and "Jumanji", was seen as Nadine Tolliver in the show. The season four of the show will premiere in India on October 29 on AXN.