A year after their former exploits, Tom Sawyer's puppy love of Becky Thatcher keeps him home while Huck Finn, chafing under "civilizing" influences like school and shoes, plans to run away. His scapegrace, abusive father intervenes; Tom and black Jim help him escape; and (departing from the novel) all three raft down the Mississippi, where they're joined by two likable rogues and meet pretty orphans Ella and Mary Jane. The latter may change Huck's mind about girls...
| Actor | Role |
|---|---|
 Jackie CooganTom Sawyer | Tom Sawyer |
 Junior DurkinHuckleberry Finn | Huckleberry Finn |
 Mitzi GreenBecky Thatcher | Becky Thatcher |
 Jackie SearlSid Sawyer | Sid Sawyer |
 Eugene PalletteDuke of Bilgewater | Duke of Bilgewater |
 Clarence MuseJim | Jim |
 Clara BlandickAunt Polly | Aunt Polly |
 Jane DarwellWidow Douglas | Widow Douglas |
 Oscar ApfelThe King | The King |
 Warner RichmondPap Finn | Pap Finn |
 Charlotte HenryMary Jane | Mary Jane |
 Lillian HarmerMiss Watson | Miss Watson |
 Guy OliverJudge Thatcher | Judge Thatcher |
 Edith FellowsSchoolgirl (uncredited) | Schoolgirl (uncredited) |
 Betty Jane GrahamLittle Girl (uncredited) | Little Girl (uncredited) |
 Dannie Mac Grant(uncredited) | (uncredited) |
 Edward LeSaintDoc Robinson (uncredited) | Doc Robinson (uncredited) |
 Frank McGlynn Sr.Second teacher (uncredited) | Second teacher (uncredited) |
| CCecil WestonMrs. Thatcher (uncredited) | Mrs. Thatcher (uncredited) |
 Aileen ManningAbigail Martin | Abigail Martin |
| EEffie PalmerNot listed | Not listed |
| DDora ShortElla | Ella |