“Dancing With the Stars” returns this fall…and you’ll never guess who is part of the lineup. Good Morning America on Wednesday revealed the full cast line-up for Season 28…and it includes, believe it or not, former White House and Trump administration press secretary Sean Spicer. Additional participants include supdermodel Christie Brinkle…and singer Mary Wilson of the Supremes. DWTS Season 28 kicks off on Monday, Sept. 16, at 8/7c on ABC.