Dum Dum Dugan

Timothy Aloysius Cadwallader "Dum Dum" Dugan is a character appearing in American comic books published by Marvel Comics. He is an officer of S.H.I.E.L.D. and is one of the most experienced members of Nick Fury's team, known for his marksmanship with rifles and trademark bowler hat. Neal McDonough appeared as the character in the Marvel Cinematic Universe.