THE EAST SIDE KIDS, MUGGS, DANNY, GLIMPY, SCRUNO, SKINNY AND PEEWEE, GO FOR A SUMMER CAMP TO THE MOUNTAINS, WHERE THEY ENCOUNTER A 'MONSTER KILLER' WHO HAS BEEN TERRORISING THE COUNTRYSIDE. STARRING BORIS KARLOFF, LEO GORCEY, HUNTZ HALL, ERNEST MORRISON, BOBBY JORDAN, DAVID GORCEY.