Peter was a naval officer and published author in Scandinavian archaeology before he turned to writing for video games and movies. He scripted the console video games
Watchmen: The End is Nigh (Parts 1 & 2) and
The Legend of the Guardians: The Owls of Ga'Hoole. He also penned the books
Watchmen: The Art of the Film,
Watchmen: The Official Film Companion,
Chappie: The Art of the Movie, and
Batman v Superman: Dawn of Justice: The Art of the Film, and most recently
Army of the Dead: The Making of the Film.
A film he co-wrote,
Devil's Gate, premiered at the 2017 Tribeca Film Festival. He is currently working on
Twilight of the Gods, an animated series for Netflix.
He lives in southern California with his wife and two daughters.