Washington tells People magazine, "We were like two baseball players...nose-to-nose.
"We had a difference of opinions while working on set but we've resolved it."
Washington, who plays Dr. Preston Burke says the fight began over "time and (keeping) the production going. The communication was lost in translation."
But he says no punches were thrown, adding, "Our faces are too beautiful for that!"
Dempsey's representative says, "In close families arguments happen. They worked it out."
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