- For other uses, see Todd.
In 2273, Todd and Zorn joined James T. Kirk, Spock and Leonard McCoy in the transporter room on a rescue mission to Andrea IV. Interference with a solar energy field overloaded the transporter, but Montgomery Scott was able to rematerialize the landing party safely on the surface.
Todd and Zorn explained to 200 Andrean villagers that they would be evacuated so as to survive an approaching cloud of deadly Vega radiation, but the Andreans refused to leave. Todd assessed the natives' technology as extremely limited, in that he had observed no tools and just one hovercraft.
But vast solar collectors had later been found on the surface, as well as ancient stone statues of Kirk, Spock and McCoy. When one of the natives began a physical metamorphosis, Todd and Zorn stood guard outside the base of the statue while the others followed the native through an entrance. (TOS comic: "Tomorrow or Yesterday")