[header] How to watch late night tv without your parents knowing [title] Find out what time the late night show comes on. [title] Stay up that late, or sleep until then and set your clock for ten. [step] If you plan on setting your clock, stick your head and the clock under the pillow so only you hear it. 
If not, just pretend you're asleep when your parents come out of their room. [title] Turn the tv down low so your parents don't hear the sounds of the tv and then wonder " what is going on in there? [step] " you can imagine the rest.