Grade-School Skulduggery
The plot revels in silliness, the voices are uniformly good, and it's a pleasant way to spend a summer evening. RUTHLESS! The Musical runs at St. Luke's Theatre (308 West 46th St. between 8th and 9th Aves.) on Mondays and Fridays at 8 p.m., Thursdays at 7 p.m. and Saturdays at 2 p.m.