McEwan was a 16th Century Scotsman who looted Spanish warships and stored their treasure to be used to finance his war against the English. (PROSE: Agents Observation Test [+]Loading...["Agents Observation Test (feature)"])
Behind the scenes[[edit] | [edit source]]
McEwan's story, as told in The Treasure Of Loch Fionn (part 4) [+]Loading...{"part":"4","1":"The Treasure Of Loch Fionn (comic story)"}.
McEwan was a character in the Stingray comic The Treasure Of Loch Fionn [+]Loading...["The Treasure Of Loch Fionn (comic story)"], which Agents Observation Test [+]Loading...["Agents Observation Test (feature)"] tied-into.