Observed (LCO) and synthetic (LCC) light curves of UU Cas obtained by analyzing: KWS-I_c data and INTEGRAL V-band photometric observations; final O–C residuals between the observed and optimum synthetic light curves; fluxes of the donor, gainer, and accretion disk, normalized to the donor flux at phase 0.25; and the views of the optimal model at orbital phases 0.20, 0.48, and 0.80 (I_c-KWS) and 0.20 and 0.80 (INTEGRAL), obtained with parameters estimated by the light curve analysis.