Watch Scooby Doo, Where Are You! (1969) Episode 1 HD Full Free on SolarMovie. Watch Scooby Doo, Where Are You! (1969) tv series online free. A group of teenage friends and their Great Dane (Scooby-Doo) travel in a bright green van solving st...A group of teenage friends and their Great Dane (Scooby-Doo) travel in a bright green van solving strange and hilarious mysteries, while returning from or going to a regular teenage function.