The upcoming movie, Godzilla: King of the Monsters may include a reference to the 1954 classic, Godzilla.
Michael Dougherty, director of Godzilla: King of the Monsters, tweeted a picture from the set of a device Godzilla fans will recognize as the Oxygen Destroyer.
The Oxygen Destroyer is the weapon that Japanese scientists used to kill the monster in the 1954 film.
This was not the only time the Oxygen Destroyer has appeared in a Godzilla film.