Leo Barraclough International Features EditorThe Playmaker Munich is launching sales in Cannes on the claustrophobic, real-time black comedy “Holy Shit!,” and have debuted the film’s international trailer. “Holy Shit!” will have its market premiere in Cannes on May 19.Scriptwriter and director Lukas Rinker has “created an ultimate worst-case scenario that feels relatable yet unimaginable at the same time,” The Playmaker Munich said.“Holy Shit!” won the Audience Award at its world premiere at the Hard:Line Film Festival this year, and was also shown at the Night Visions Film Festival and Fantaspoa, where it received an Honorable Mention for the “Best Blood (and Shit) Bath.”In the film, architect Frank (Thomas Niehaus) regains consciousness in a locked portable toilet on a construction site where a detonation is being prepared.