Plot: Tom Bergeron and Erin Andrews are back to guide us through season 24 along with your favorite judges and 12 new celebrities: Bonner Bolton, Chris Kattan, David Ross, Erika Jayne, Heather Morris, Mr. T, Nancy Kerrigan, Normani Kordei, Rashad Jennings, Simone Biles, Nick Viall, and Charo