Ep 10. Attack of the Weird Al-losaurus!

When the gang gets a mysterious invitation to Weird Al Yankovic's rock concert, they jump at the chance to meet the music legend. But when they arrive, they quickly realize something strange is going on. Weird Al is being terrorized by a strange creature that looks like a cross between a dinosaur and an accordion!

The gang is skeptical at first, thinking it might just be a publicity stunt or a hoax. But when they see the Al-losaurus in action, they know it's real. It's up to Scooby, Shaggy, and the gang to solve the mystery of the Al-losaurus and save the concert.

As they search for clues, the gang meets a variety of eccentric characters, including a group of Weird Al superfans, a paranoid venue security guard, and even a retired rocker who seems to have a grudge against Weird Al. With each new clue, the gang uncovers more about the strange creature and its origins.

Meanwhile, Weird Al tries to keep the concert on track despite the chaos caused by the Al-losaurus. He performs some of his classic hits, including "Eat It" and "Another One Rides the Bus," as well as some new songs from his album "Squeeze Box."

The gang eventually discovers the truth behind the Al-losaurus and its strange appearance. It turns out to be a genetically modified dinosaur created by a mad scientist who was trying to create the world's first musical dinosaur. When the Al-losaurus got loose, it found its way to Weird Al's concert and started wreaking havoc.

As always, the gang manages to save the day and solve the mystery. They apprehend the villainous scientist and turn the Al-losaurus over to a team of experts who promise to give it a safe and happy home.

In the end, the gang gets to meet Weird Al and thank him for inviting them to the concert. They even get to join him on stage for a rousing rendition of "Yoda." With another mystery solved and another rock legend befriended, the gang heads off to their next adventure.