Dave Grohl and Alice Cooper

USA Today

WATCH: Foo Fighters & Alice Cooper Perform the Shock Rocker's Hits on 'Kimmel'

November 2, 2017

What do David Letterman, a straitjacket, and rock music have in common? All three made it to the Jimmy Kimmel Live stage on Halloween.

After Dave Grohl (dressed as Letterman) interviewed Alice Cooper, he joined the Foo Fighters to help Cooper perform two of his earlier hits: “Ballad of Dwight Fry” and “Killer.”

RELATED: Dave Grohl interviews Alice Cooper as ‘Kimmel’ guest host

The performance ended with a classic Alice (or was it Alice?) beheading by guillotine, perfectly setting the stage for Halloween.

Alice Cooper is still at it, touring the UK this month in support of his recently released album, Paranormal.