SCARIER THAN SIRENHEAD! Jillian & Addie think Cartoon Cat's Cartoon Mouse can help them defeat Sirenhead, but he turns evil! Which Trevor Henderson creature is the scariest? Try not to laugh or smile at this funny comedy skit!
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Jillian and Addie LAUGH, our funniest channel where we make hilarious comedy skits, do cool new things and make you laugh out loud!

Jillian and Addie are two sisters who like having fun and making people all over the world laugh out loud! Over a million people have subscribed to their channels and their videos have been viewed over a billion times.