Scam artist Elmer Rotten, man of a thousand tricks and disguises, escapes to the Wild West and decides Lucky Luke's identity is easy to steal -soon even his cloths- and perfect to assume for more cons, which Lucky is then likely to be blamed for by the duped towns. It takes an embarrassing chase in involuntary disguise to get the better of the fake Luke, who is easily recognizable as his shooting skills are incomparably inferior.
—KGF Vissers