How to watch Christmas Mass on TV or online KABC LOS ANGELES (KABC) -- Going to church is a big part of many people's holiday traditions. And if you'd rather stay away from crowds, the Archdiocese of Los Angeles is bringing a Christmas Day Mass to the safety and comfort of your own home. You can watch it on TV on the Localish Network and over the air on digital channel 7.2 and via cable on all the following channels: Cox - 796/1133 Spectrum - 1246 Watch the Christmas Day Mass on Friday at 9 a.m. from the Cathedral of Our Lady of the Angels.