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.