This brutal biopic tells the blood-soaked tale of how Vincent "Mad Dog" Coll rose to become one of the most ruthless, powerful gangsters of the 1920s. Mad Dog Coll was shot simultaneously with Hit the Dutchman with Moscow locations substituting for New York. Both films basically used the same American cast and Russian crew. In the US, Mad Dog Coll was released straight to video as Killer Instinct.
~ Sandra Brennan, All Movie Guide