Crawling

Engineer, Mixer: Andy Wallace

Bass, Guitar, Vocals: Brad Delson

Guitar: Bradford "Brad" Delson

Vocals: Bradford "Brad" Delson

Editor, Engineer, Masterer: Brian "Big Bass" Gardner

Vocals: Chester Bennington

Engineer, Producer: Don Gilmore

Producer: Jeff Blue

Engineer, Pro Tools: John Ewing Jr.

Unknown: Joseph "Mr. Hahn" Hahn

Unknown, Samples, Vocals: Joseph Hahn

Engineer: Matt Griffin

Unknown, Samples, Vocals: Michael "Mike" Shinoda

Engineer: Michael "Mike" Shinoda

Beats, Main Mc, Vocals: Mike Shinoda

Pro Tools: Mike Shinoda

Drums, Vocals: Rob Bourdon

Drums, Vocals: Robert "Rob" Bourdon

Engineer: Steve Sisco

Writer: Brad Delson

Writer: Chester Bennington

Writer: Dave Farrell

Writer: Joe Hahn

Writer: Mike Shinoda

Writer: Rob Bourdon