A clone of Mark Gruenwald, various versions of Mobius from different points in time (and other clones of him) make up the bureaucratic leadership and middle management of the timekeeping organization known as the Time Variance Authority, including Mr. Tesseract, Mr. Ouroboros, and Mr.

[1] Mobius appears in the Marvel Cinematic Universe (MCU) series Loki (2021–2023) and in a post-credits scene cameo in the film Ant-Man and the Wasp: Quantumania (2023), played by Owen Wilson, with Ke Huy Quan playing Ouroboros "O.B."

[2][3] Cloned managers for the Time Variance Authority that resemble Mark Gruenwald[4] — and, later, Tom DeFalco[citation needed] — both longtime Marvel Comics writers.

He is erased from existence after Clockwork blasts him with a Retro-Active Cannon, but eventually resurrected and redesigned to resemble his Marvel Cinematic Universe counterpart.

[8][9][10] Numerous iterations of Mobius M. Mobius and his clones appear in the Marvel Cinematic Universe (MCU), portrayed by Owen Wilson, Ke Huy Quan, and Matthew Macfadyen, depicted as separate individual "variants" instead of identical clones of the same character.