Sterling K. Brown joining 'The Marvelous Mrs. Maisel'

(CNN)Sterling K. Brown has revealed some exciting news about a very popular television show and no, we're not talking about "This Is Us."

Brown announced on his Twitter account Monday that he is joining Season 3 of the popular Amazon series, "The Marvelous Mrs. Maisel."
"I'm Eastward bound. I'm going to do a little TV show, maybe you've heard o