David Callaham

David Elias Callaham is an American film writer. He wrote Legendary Pictures' Godzilla alongside Max Borenstein and Frank Darabont.

Biography
In 2003, Callaham wrote the film adaption to the video game Doom and submitted it in the summer of 2005. Around that time, he wrote The Expendables for Warner Bros. which was later handed to Sylvester Stallone, who re-wrote the shooting script (though Callaham is credited for story and co-writing the screenplay.)

In October 2010, Callaham submitted the first draft for Legendary Pictures' Godzilla reboot. However, it was rumored that it was subsequently rejected. Upon official confirmation of the film's production, Callaham's name was added to the list of writers.