The New Adventures of Huckleberry Finn.

The New Adventures of Huckleberry Finn is an American children's television series that originally aired on NBC from September 15, 1968 through February 23, 1969. Produced by Hanna-Barbera and based on the classic Mark Twain characters, the program starred its three live-action heroes, Huck Finn, Becky Thatcher, and Tom Sawyer, navigating weekly adventures within an animated world as they attempted to outrun a vengeful "Injun Joe". After the show's original run, the series continued to air in reruns as part of The Banana Splits and Friends Show syndication package.