Midge Maisel, meet Randall Pearson! Sterling K. Brown announced Monday on Twitter that he's joining the cast ofThe Marvelous Mrs. Maiselfor its upcoming third season. "Gonna go do a little TV show. Maybe you've heard of it?The Marvelous Mrs. Maisel?" theThis Is Usstar said in a video. "I'm gettin' together with Midge and it's gonna be awesome." Brown didn't reveal any details about his character or how many episodes he'll appear in, but TV Line notes thatMaisel's eight-episode third season is currently in production in New York. Meanwhile, the Amazon Prime Video Twitter account reacted to the casting news by sharing footage ofMaiselstar Rachel Brosnahan crashing Brown's interview withETat the 2019 SAG Awards to beg him to be on her show.