Zendaya & Zac Efron Sing In 'Greatest Showman' Live Commercial

Zendaya, Hugh Jackman, and Zac Efron get into costume for the first ever live movie commercial!

The Greatest Showman cast was joined by fellow cast mate Keala Settle as they performed “Come Alive” from the upcoming musical during the A Christmas Story Live telecast on Sunday (December 17).

The live commercial for the movie, which arrives in theaters on December 20, included 150 dancers in a massive spectacle of song and dance.

“We did it! We did it!” the cast happily yelled while hugging each other immediately after wrapping up the major performance.

Watch the live commercial below!