Watch Scared Shrekless (2010) HD Full Movie Free on SolarMovie. Watch Scared Shrekless (2010) online free. Shrek gets in the Halloween spirit by challenging his fairytale friends to come up with scary storie...Shrek gets in the Halloween spirit by challenging his fairytale friends to come up with scary stories for a contest. But the gang learn that they'll have to spend the night in Lord Farquaad's haunted castle before the winner is named.