TV 90s

On what TV show was "Diagnosis Murder" character Mark Sloan first seen?

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Who was Roy paired with when they played Trivial Pursuit on "Wings"?
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Who plays Gabrielle on "Xena: Warrior Princess"?
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What period of time has Michael Moriarty been on "Law & Order"?
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On "Party of Five", what did Owen do to finally get some attention from Charlie?
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On TV's "Buffy the Vampire Slayer", what is the first name of the character Giles?
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What famous TV personality played a cross-dresser on "Twin Peaks"?
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On the Halloween show, what does Jill find in the microwave on "Home Improvement"?
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In what country did Andrew Shue play professional soccer prior to joining "Melrose Place"?
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