Two fanciful movies from different portions of Johnny Depp’s career can be enjoyed tonight, in an unintentional but illuminating look at two of his signature roles, filmed more than 20 years apart. First, from 1990, comes this visually imaginative Tim Burton fable, in which plays a misfit with razor-sharp appendages at the end of his fingers. Then, on Starz at 9 p.m. ET, comes Depp in his latest Pirates of the Caribbean film, last year’s On Stranger Tides.