Best to leave the young’uns at home if you attend this scatological circus of cruelty, which may be the only Spanish bouffon spectacle targeting the pro–death-penalty crowd. Playing death-row inmates, the show’s accomplished quartet of Madrid-based clowns enacts wordless vignettes, in which just about every bodily fluid is simulated and flung. It’s a sick treat that can only be called commedia dell’farte.—David Cote