LAUREN ALAINA, GLEB SAVCHENKO

DANCING WITH THE STARS - "Halloween" - All treats and no tricks as eight celebrity and pro-dancer couples return to the ballroom to celebrate Halloween and compete on the seventh week of the 2019 season of "Dancing with the Stars," live, MONDAY, OCT. 28 (8:00-10:00 p.m. EDT), on ABC. (ABC/Eric McCandless) LAUREN ALAINA, GLEB SAVCHENKO