Richard Thorpe	...	(Director)
Hugo Butler, Mark Twain	...	(Writer)
Mickey Rooney	...	Huckleberry Finn
Walter Connolly	...	The 'King'
William Frawley	...	The 'Duke'
Rex Ingram	...	Jim
Lynne Carver	...	Mary Jane
Jo Ann Sayers	...	Susan
Minor Watson	...	Capt. Brandy
Elisabeth Risdon	...	Widow Douglass (as Elizabeth Risdon)
Victor Kilian	...	'Pap' Finn
Clara Blandick	...	Miss Watson
Erville Alderson	...
Arthur Aylesworth	...
Irving Bacon	...
Wade Boteler	...
Ed Brady	...
Harlan Briggs	...
Nora Cecil	...
Janice Chambers	...
Harry Cording	...
Frank Darien	...
Sarah Edwards	...
Jesse Graves	...
George Guhl	...
Roger Imhof	...
Robert Emmett Keane	...
Lew Kelly	...
Leni Lynn	...
Anne O'Neal	...
Sarah Padden	...
Alonzo Price	...
Mickey Rentschler	...
Johnny Walsh	...
E. Alyn Warren	...
Billy Watson	...
Delmar Watson	...
Harry Watson	...

Summary: Huckleberry Finn, a rambunctious boy adventurer chafing under the bonds of civilization, escapes his humdrum world and his selfish, plotting father by sailing a raft down the Mississippi River. Accompanying him is Jim, a slave running away from being sold. Together the two strike a bond of friendship that takes them through harrowing events and thrilling adventures.