Believing that a client whose case he lost nine years earlier is innocent, lawyer Andy Carpenter visits the man's aging uncle, who imparts knowledge about a dangerous, secret-ruled world where the key to Andy's client's freedom may be found.

Struggling to reclaim his career after the devastating murder of his partner eight months earlier, LAPD cop Max Kent is teamed with a traumatized military canine named Maggie who assists Max in an effort to track down his late partner's killer.

"Corey Douglas and his K-9 partner, Simon Garfunkel, have recently retired from the police force. Not ready to give up the life yet, they come up with a proposal for fellow former cop, Laurie Carpenter, and her investigating partner, Marcus. Laurie and Marcus - who help out Laurie's lawyer husband Andy on cases - have been chafing to jump back into investigating on their own, so they are in. They call themselves the K Team, in honor of Simon. Their...

Tells the story of how Scooby-Doo and Shaggy met and how Mystery Inc. was formed, and follows the gang after Blue Falcon enlists their help to try to stop Dick Dastardly.