The New Adventures of Huckleberry Finn (1968)

Prophecy Of Peril (1x17)

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Tom, Huck and Becky thwart a Mongol ambush on a Chinese prince. The Khan sends Tom to enter the city of Petua by Trojan horse. Huck and Becky escape with the help of a dog while Tom escapes Petua in a dragon kite and blows up the Mongol camp.