As the Japanese Imperial Army occupied the valley after the Fall of Bataan, strong resistance continued. Many gallant Cabatuanenses joined the underground "guerilla" movement, locally known as the Bolo Unit as they continue their quest for freedom. The Guerillas from Cabatuan were: Federico P. Acio, Damaso A. Acosta, Mariano P. Alejo, Antonio V. Altoveros, Nestor R. Altoveros, Alvaro C. Antolin, Rufino D. Apostol, Benito G. Bauzon, Osmundo S. Bungay, Pacifico S. Cabantac, Felix G. Cadelina, Norberto Cadiz, Demetrio dela Cruz, Leonides R. Dacuycuy, Gavino K. Enerlan, Fernando A. Ferrer, Apolonio R. Galicano, Patrocinio Gamiao, Venancio Galingana, Santos D. Gonatise, Iluminado Grande, Lino P. Gumaru, Jose G. Hermogela, Nicolas Labayog, Juan R. Labuguen, Celestino G. Lomboy, Cenon S. Manibog, Venancio G. Manibog, Juan G. Manuel, Isaac I. Martinez, Cipriano D. Mercado, Nicolas Meria, Miguel O. Monte, Sixta C Juan, Dionisio B Juan,Andres E. Nomina, Domingo Pedro, Nemesio N. Ramil, Antonio B. Rodriguez, Cayetano K. Rosario, Teodulfo D. Rumbaoa, Maura A. Sales, Domingo D. Salgado, Severino Tarapia, Juanito S. Topinio, Juan P. Valeroso, Avelino A. Villanueva, Vicente Villar and Juan G. Visaya.