Hear Toby Keith’s “Don’t Let the Old Man In” From Clint Eastwood’s New Movie, ‘The Mule’

The Mule, starring Clint Eastwood and Bradley Cooper, looks like a badass movie.

With Clint directing, you’d expect nothing less. We also get new music from Toby Keith, who’s become close with Eastwood over the years. Keith’s new song “Don’t Let the Old Man In” is featured in the film.

The Mule hits theaters December 14th.