It's a Good Thing 'Frasier' Retconned These 2 Major 'Cheers' Reveals From the Original Series

On Cheers, Kelsey Grammer's Frasier said his father died and he was an only child, but the spin-off features his father Martin and brother Niles.
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Actors You Didn't Realize Were In Frasier

Kelsey Grammer has inhabited Dr. Frasier Crane on television for over 40 years (though not consecutively). Starting with his first appearance on "Cheers" in 1984, the acclaimed actor has taken the ...