This article is a stub.
You can help the X-Men Movies Wiki by expanding it.
- HYDRA also appeared in Marvel Cinematic Universe's Captain America: The First Avenger, Captain America: The Winter Soldier, Avengers: Age of Ultron, and Marvel's Agents of S.H.I.E.L.D. as a major antagonistic organization. The leader is Red Skull.
- This version of HYDRA closely resembles the 616 version of the Purifiers, a paramilitary organization co-ordinated by Reverend William Stryker dedicated to hunting down mutants in the name of God. The Purifiers were first introduced in the X-Men graphic novel "God loves, Man kills", the comic that X2 was loosely based on.
- In the comics, Bob is an agent of HYDRA.