Anton Schlossberg

General Anton Schlossberg is a German general who leads an expeditionary force of Nazis into Mexico in search of powerful ancient artifacts. His efforts are concentrated into the area of Site R, where Indiana Jones and Marcus Brody have begun excavations.

Artifacts that Schlossberg is looking for are usually rumored to possess great powers, which can be used as a weapon. Among the items he seeks are the Jaguar Codex, an Aztec Mirror, a Mayan Stele, an Aztec Calendar Stone, and the Jaguar Pendant.

Schlossberg kidnapped Marcus once, in order to coerce Jones into finding the Jaguar Pendant.