Question: Why did Jack Nicholson quit acting after appearing in this movie?
How Do You Know (2010)
1 question
Directed by: James L. Brooks
Starring: Owen Wilson, Reese Witherspoon, Paul Rudd, Jack Nicholson
Continuity mistake: The second night Lisa and Matty have sex, the medal around her neck is either visible or not, depending on the shot.
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Answer: According to Internet sources, Nicholson, now in his mid-80s, retired because he was suffering from memory loss and is reported to have dementia.
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