Read more: The 101 Best Action Movies Ever Joint emperors Geta (Joseph Quinn) and Caracalla (Fred Hechinger) rule Rome together in "Gladiator II," and are equally unpopular with the populace.
By the time "Gladiator II" picks up, not much has changed. Rome is ever-expanding, characterized by the hunger and decadence of its twin rulers, Geta (Joseph Quinn) and Caracalla (Fred Hechinger).