Heartbreaking video shows a homeless man who was once a child TV star. Tyler Chase was on the Nickelodeon comedy "Ned's Declassified School Survival Guide," which aired from 2004 to 2007. Chase played a super smart geek, Martin Qwerly, for 33 episodes. Fans are trying to help Chase, who is now 36 years old, by setting up a GoFundMe – but his mother says he needs medical attention much more than cash. #Nickelodeon #Homeless | Inside Edition