Jefferson Davis, nicknamed Jeff, was a S.H.I.E.L.D. Agent.
Agent Jefferson Davis was assigned to a team tasked with the assistance of Agents Leo Fitz and Jemma Simmons in investigating the StatiCorp facility in Batesville, Utah, following the destruction of the Particle Accelerator. After Fitz used the D.W.A.R.F.s to take readings from inside and uploaded the data, he ordered Davis to pack up the rest of the equipment and head back to the Bus.
A few years later and six months after Hive's, Agent Davis joined S.H.I.E.L.D.'s Director's second incarnation of S.H.I.E.L.D.. He checked Yo-Yo Rodriguez's S.H.I.E.L.D. Watch as she entered Zephyr One. She asked how was his wife and Jefferson said she was growing bigger every day. Rodriguez told him that his wife rather not hear it, so he corrected his answer and said she was more beautiful every day. Davis later was in Zephyr One, checking the status of the injured Chinatown Crew members.
- S.H.I.E.L.D. (First Incarnation)
- S.H.I.E.L.D. (Second Incarnation)
- In the press release of the episode The Ghost, Max Osinski was credited as "Agent Red".