Henry Oswald Simmons Jr. portrayed Alphonso Mackenzie in Agents of S.H.I.E.L.D. and in Agents of S.H.I.E.L.D.: Slingshot episode Progress. He also portrayed Mackenzie's Life-Model Decoy in The Man Behind the Shield and Self Control.
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.