Wainwright

From Memory Alpha, the free Star Trek reference.

Wainwright was a captain in the US Army Air Corps, circa 1947. In that year, he was involved in the discovery of three 'aliens'.

These aliens were the Ferengi Nog, Rom, and Quark, who had inadvertently traveled back in time due to a warp core malfunction. Wainwright was convinced that the Ferengi were Martian scouts for a pending invasion of Earth. He wanted to dissect them to prove his point.(DS9: "Little Green Men")

Wainwright was played by actor James G. MacDonald.