Where are all the classic cartoons like Scooby-Doo, Looney Tunes, and Tom and Jerry? February 15, 2019 18:54 Updated You can find classic cartoons like Scooby-Doo, Looney Tunes, Tom and Jerry, and many others in the Boomerang app! Related articles Is it free? How long are episodes available? Why am I being asked to log in? How can I be reminded when new episodes are added? What if my TV provider isn't on the list?