RZA recounts a profound encounter with Denzel Washington on the set of 'American Gangster.' Initially intimidated by Washington's 'shrinking energy,' RZA experienced the actor's complete immersion in his character, Frank Lucas. Washington remained in character throughout the filming of their scene, refusing to break it even for interactions with other actors or the director. This dedication, RZA realized, was the mark of a true professional who embodies his role entirely.
Impact: High. This anecdote powerfully illustrates the dedication and method acting required at the highest levels of Hollywood. It reveals how an actor's commitment to character can create an intense, albeit initially isolating, on-set environment.
In the source video, this keypoint occurs from 01:50:24 to 01:55:35.
Sources in support: RZA (Guest)

