Week 1 Spring 2017 (S24E01)

A fresh lineup of celebrities is set to take the stage in the ballroom. Kicking off the season with a thrilling two-hour live premiere, which marks the show's 400th episode, each dancing pair will showcase their skills with a tango, cha cha, salsa, Viennese waltz, and quickstep. They’ll be competing for America's votes right from the start.