IMDb71 votesMovieThe Great Brain1978•1h 38m•Comedy, FamilyHalf hero, half con-artist, all heart!Based on the book by John D. Fitzgerald, this movie stars Jimmy Osmond as a mischievous boy out to swindle his whole town for everything they're worth...and who occasionally puts his smarts to use for a good cause.Top castView moreDetailsMore like this5.9422 votesIMDb 6.2255 votesIMDb 5.91.6K votesIMDb 6.2131 votesIMDb 5.9689 votesIMDb 6.1369 votesIMDb 5.9120 votesIMDb 5.868 votesIMDb 6.2624 votesIMDb 7.4234 votesIMDb 6.3283 votesIMDb 6.3169 votesIMDb
