Randy Blythe – vocals
Mark Morton – lead guitar
Willie Adler – rhythm guitar
John Campbell – bass
Art Cruz – drums
Jamey Jasta – guest vocals (on "Poison Dream")
Chuck Billy – guest vocals (on "Routes")
Samantha Wilbur – children voice (on "Memento Mori")
Maxwell Wilbur – children voice (on "Memento Mori")

Josh Wilbur – production, engineering, mixing
Kevin Billingslea – engineering
Nick Rowe – engineering
Oliver Roman – engineering (additional)
Jerred Pollaci – engineering (additional)
Evan Myaskovsky – engineering (additional)
Kyle Hynes – engineering (additional)
Matthew Erlichman – engineering (additional)
Paul Bruski – engineering (additional)
Ted Jensen – mastering
K3n Adams – artwork, art direction
Randy Blythe – photography
Travis Shinn – photography (band)