The Bee Team is a reference to a popular 80s TV show called The A-Team. Both shows involve a group of friends traveling in a large van.
The catchphrase Scooby says as Mr. Doo ("I pity the spy") and Mr BLT are references to Mr. T, who had a show called I Pity the Fool, as well as played the character of B. A. Baracus in The A-Team.