The Adventures of Mark Twain is a feature-length animated film by the father of Claymation himself, Academy Award winner Will Vinton. Combining elements from Twains various writings � including The Mysterious Stranger, The Diary of Adam and Eve and Captain Stormfield�s Visit to Heaven � with amazing clay animation, the picture tells the story of how fictional characters Tom Sawyer, Huck Finn and Becky Thatcher met their maker and stowed away on his flying airship, destined for Halley�s Comet.