Patrick Duffy Quiz

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Patrick Duffy is the beloved star of retro TV series like Dallas and Step by Step. How well do you know the career and personal life of the actor? Find out in this quiz!

Patrick Duffy Quiz

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Dallas Patrick Duffy Relationship Happy Days Linda Purl dating 2020

He played "Mark Harris" on the '70s cult series

'Man from Atlantis': Through The Years With Patrick Duffy