If you don't want someone to find out the truth, at some point, you'll have to tell them a lie. Some people are better at lying than others; it comes naturally to some while others couldn't tell a lie to save their own life.
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We've rounded up a list of TV characters who have mastered the art of keeping a secret. Some of their secrets are innocent in nature, some have the potential to destroy, some cover-up mistakes of the past, some are kept to protect others, and a few are better left taken to the grave.
Before we launch into our gallery of best TV secret-keepers, I'll leave you with this TV show theme song