David Elias Callahamis an American screenwriter and producer.
Career
After reading an article in Penthouse magazine focusing on the lifestyle of Hollywood TV writers, Callaham and a friend moved to Los Angeles with plans to write comedies together. They sent query letters to multiple agencies but never received responses. Callaham worked at Creative Artists Agency for a while, sometimes submitting his material secretly for coverage.
In 2003, Callaham wrote the film adaptation to the video game Doom and submitted it in the summer of 2005. Around that time, Callaham wrote Barrow for Warner Bros., a mercenary-inspired action script which later became The Expendables. Callaham was credited for story and characters after Sylvester Stallone used Callaham's Barrow script as a "starting point" for The Expendables.
In 2010, Legendary Pictures hired Callaham to write the first draft for Godzilla, for which he received a story credit.
In 2014, Callaham completed a production rewrite for Ant-Man, and in 2019, he co-wrote the Zombieland sequel, Zombieland: Double Tap, for Sony. He also worked on the yet-unproduced Jackpot for Focus Features and America: The Motion Picture for Netflix.
In October 2016, Universal Pictures hired Callaham to rewrite The Wolf Man for their Dark Universe. In September 2017, Patty Jenkins hired Callaham to write the script for Wonder Woman 1984 with her and Geoff Johns.
In November 2018, Sony Pictures Animation hired Callaham to write a sequel to Spider-Man: Into the Spider-Verse. The following month, Marvel Studios hired Callaham to write the screenplay for a film based on Shang-Chi. The film was released on August 16, 2021.
In April 2020, Callaham was announced as the writer of Walt Disney Pictures' live-action remake of Hercules.
In January 2022, Callaham was announced to written the latest draft of screenplay of the Masters of the Universe reboot for Netflix, along with Aaron and Adam Nee.
