Instagram/Jon Bernthal Celebrity Jon Bernthal reveals how the classic Punisher comic "Welcome Back, Frank" inspired the tone & intensity of the special presentation, One Last Kill. April 10, 2026 AceShowbiz - Jon Bernthal, best known for his role as Frank Castle in The Punisher, recently shared insights on how the iconic comic story "Welcome Back, Frank" influenced the special presentation titled One Last Kill.In discussing the project, Jon Bernthal revealed that the storyline from "Welcome Back, Frank" was a major inspiration for the tone and approach of the special.