The 53-year-old resurfaced at a NYC theater event recently, looking studly.
Believe it or not, "Perfect Strangers" really did air for eight (!) seasons. It also produced the hit series, "Family Matters."
Mark was a spokesperson for Peter Pan peanut butter in the late '80s and early '90s.
Nothing's Gonna Stop Him Now
4/14/2008 4:40 PM PDT BY TMZ STAFF
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