Black Butterfly is practically a two-man show in the middle of the woods starring Antonio Banderas and Jonathan Rhys-Meyers.  Banderas plays Paul, a writer who has isolated himself to forge forward on his latest draft. Rhys-Meyers plays Jack, a prickly drifter who creates anxiety for those around him.  An altercation brings the pair together, leading to an unconventional bond over Paul’s writing.  Jack’s visit, however, takes a sharp turn as the duo exchange power over heated…