Spoilers are the bane of fans everywhere, but particularly of television lovers who aren’t able to see their favorite shows at the moment of broadcast. Thanks to Twitter, Facebook, general internet coverage and old-fashioned interactions with actual friends, some TV fans have to go out of their way to enjoy shows at their own pace.

The stars of shows like Dexter, The Walking Dead, The Wire and more feel your pain. That’s why they’ve teamed up with CollegeHumor to establish a set of rules for spoilers. The video explanation is below.

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