Scooby Doo and the gang meet up with actor and comedian Kristen Schaal.

The gang heads to Nashville, Tennessee to meet up with country music legend Kacey Musgraves!

Our mystery-solving gang is in Chicago investigating the haunting of a historic hot dog factory.

Scooby Doo and the gang are on the trail of a monstrous gargoyle in the nighttime city of Paris.

Shaggy and Scooby visit a haunted old castle in Germany and the gang meet up with Alton Brown!

While investigating a mysterious ghost, the gang bump into none other than fashion icon Tim Gunn!

Scooby Doo and the gang are in Austria for the International Ice Games and meet Tara Lipinski.

Scooby Doo and the gang run into American Gold Medalist and famous snowboarder, Chloe Kim.

When Scooby Doo and the mystery solving gang wind up at the grand opening of a boxing museum.

Shaggy and Scooby meet up with their good friend Liza Koshy.

The gang gets a mysterious invitation and meet up with rapper, songwriter Macklemore

Scooby and our mystery solving gang are on set with the famous Sandy Duncan.

Scooby Doo and the gang, along with Morgan Freeman, are investigating mysterious ghost sightings.

Scooby-Doo and our gang travel up a lost river in the Amazon Rainforest with Jason Sudeikis.

Scooby-Doo takes the gang to meet his good friend, Lucy Liu, at her art gallery in Queens.

The gang and actor Sean Astin attempt returning a lost set of keys.

Scooby-Doo and the gang are hitching a ride with their friend, Cher, on her yacht.

Fred takes a wrong turn at Nairobi and drives the gang to a lost valley.

Our mystery teens work with Joseph "Run" Simmons (Run DMC) to get to the bottom of a mystery.

Velma and Shaggy are contestants Jeopardy, competing against Andy the Brain Bot.

Scooby-Do and the gang arrive at a mountaintop cool school run by none other than famous actor Billy Dee Williams!

A shooting star that crashes down in the middle of the ranch belonging to Terry Bradshaw!

Scooby and Shaggy meet up with their biker buddy, Axl Rose.

Daphne takes the rest of the gang to meet her friend, famous voice over actor Frank Welker.

Scooby Doo and the gang are on the case with help from Blue Falcon and his dog wonder, Dynomutt

The gang helps Carol Burnett beta test her brand new virtual reality Movieland world.