Amazon Studios is really bringing the heat this fall. After a few years of iffy, supposedly big-ticket movies (remember the Eddie Redmayne hot air balloon movie? Neither do we), they’ve actually got a pretty loaded holiday corridor, with commercial fare like hugely anticipated comedy sequels Borat 2 and Coming 2 America. And they’ve also got some smaller, buzzier titles, like the upcoming drama Uncle Frank, which just dropped an adorable trailer. Uncle Frank, which Amazon acquired after it premiered at this year’s Sundance Film Festival, hails from writer-director Alan Ball, Oscar-winning screenwriter of American …