The Mystery Team is hired by Los Angeles' City Hall to find the cause of a slowdown at the L.A. Port Authority. After wasting a year and a half spending the money they received up front, Mike is desperate to solve the mystery one day before their deadline. He speeds the Mystery Van off the port attempting to land on the ship. They miss by a long shot and wake up underwater in the city of Atlantis, which is inhabited mainly by Greek thieves and scoundrels. The thieves reveal that they caused the Port slowdown in order to steal electronics from Chinese ships. During a Greek dance sequence, someone throws a plate, which cracks the glass roof of Atlantis. The underwater city floods, the team escapes but leave the Mystery Van behind. After reporting their findings to City Hall, Mike expects City Hall to reimburse him for his lost Mystery Van. The leader of the thieves is shown to have survived as he uses the Mystery Van to raid a beach.
In the new animated comedy series Mike Tyson Mysteries, Mike Tyson is taking the fight from the boxing ring to the streets... by solving mysteries! Armed with a magical tattoo on his face and a trusty associate by his side - a talking pigeon - if you have a problem that needs solving, Iron Mike is in your corner.