Diff'rent Strokes

Arnold's Hero (a.k.a.) The Hero (2x7)

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Arnold's wildest dream is realized when he comes face-to-knee with "The Champ" -- special guest star Muhammad Ali. When the meeting arranged by Mr. Drummond between Arnold and his idol, Muhammad Ali, falls through, Kimberly and Willis concoct a wild scheme to insure that Arnold's dream will come true.