Desc: In the Footsteps of Mad Dog Coll: Directed by Rich Gold. In 1931 Vincent "Mad Dog" Coll turned the streets of New York City into a shooting gallery. Immigrating from Ireland as an infant, Coll grew up in the Bronx into a life of crime. "In the Footsteps of Mad Dog Coll" is a documentary film about this cold-blooded killer from his rise to becoming the "Most Wanted" criminal in the country to his tragic ending.