The New Scooby and Scrappy-Doo Show S01 E01 Scooby the Barbarian

The kids are in Norway to find out what happened to Professor Buzby, the archeologist, who was studying the old viking ruins. It seems that some vikings have come back and kidnapped him, but before too long, Daphne and Scrappy are kidnapped too and Shaggy and Scooby have to save them.