TV 90s

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

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On "NYPD Blue", what nationality is Det. Simone?
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Kelsey Grammer played the titular radio psychiatrist in which show?
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Who guest starred on TV's "ER" as Madame X, the Alzheimer's stricken singer?
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What character did Ernie O'Donnell play in the "Clerks"?
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On "Quantum Leap", what was the profession of the blind man that Sam once leapt into?
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In "Babylon 5", who was the only person Alfred Bester loved?
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On "King Of The Hill", who provides the voice of Peggy?
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Which popular talk show host dubs himself "The Godzilla of Talk Radio"?
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