He also portrayed the Alphonso Mackenzie LMD in The Man Behind the Shield and Self Control, a virtually recreated Alphonso Mackenzie in Inescapable and Izel in possession of Alphonso Mackenzie's body in Leap and From the Ashes.
He portrayed himself in Agents of S.H.I.E.L.D.: Academy.
- Henry Simmons is one of the actors to portray characters for both Marvel Television and DC Entertainment. He voiced Efraim Baxter in Superman vs. The Elite.
- Henry Simmons shares his birthday with Liv Tyler.