Mystery Machine (sort of) in Futurama

In one of the final episodes of Futurama this season, called "Saturday Morning Fun Pit", they did 3 different segments, each showcasing a different style of animation. The first (and best) was "Bendee Boo and the Mystery Crew", a parody of Scooby-Doo, featuring Bender as a crime-solving dog with the rest of the cast as a group of teenage kids driving around in the "Mystery Express" (a groovy version of the Futurama Planet Express space ship)!
 

 
You can see the intro here:
 
https://www.youtube.com/watch?v=lYPOBW2N2dE