Recently @Moonrider257812 asked Reddit users "Which actors or actresses have played their role so good that people only see them as *THAT* actor?"
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Creative 4 year s ago
Benedict is DR. STRANGE!
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Delight 4 year s ago
Anthony Hopkins as Hannibal Lecter, Jeff Bridges as The Dude, Sigourney Weaver as Ripley in Aliens, Christopher Lee as Dracula, Mr. T. as BA Baracus, Matt Damon as Jason Bourne, Michael J. Fox as Marty Mcfly and last but not least Sir Roger Moore as James Bond. (He had more panache in the lift of a single eyebrow than all of the other together, though I liked Pierce Brosnan too) 
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Cream 4 year s ago
Keanu Reeves is Neo
Robin Williams is Mrs. Doubtfire
Robin Williams is Mrs. Doubtfire
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Little 4 year s ago
Benedict Cumberbatch as ALL
Robin Williams is Mrs. Doubtfire