Ghost story, body horror, feminist comedy and a freshly minted edition of that very French subgenre, How to Get Rid of a Troublesome Corpse: Noémie Merlant, familiar as a fine actress from Céline Sciamma’s Portrait of a Lady on Fire, packs a good deal into her sophomore feature as director, The Balconettes. The message is essentially Time’s Up, maxxed out to include revenge killings; the medium is Mediterranean color. Sciamma co-wrote the script with Merlant, which may come as a surprise given that this swirl of blood and wackiness, complete with a running gag about a severed penis, is about as far from the restraint of Sciamma’s own films as could be.