Official Spoiler Rules | CollegeHumor 

The stars of your favorite TV shows teach you how not to ruin them for your friends. Video from CollegeHumor. Featuring Julie Benz, Sarah Wayne Callies, Nelsan Ellis, Masi Oka, Andre Royo, Michael Trucco. March 2012.
Keywords: spoiler, rules, etiqette, television, dexter, true blood, battlestar galactica, heroes, the wire, the walking dead