The duo navigates through an oil-spill-overloaded rock quarry that catches fire, Coyote Woods (a wolf wildlife preserve), and the city sewers before finally arriving at school on a construction barge.
They encounter a hidden community of construction workers who have been living underground for years after getting lost.
While on a subway car heading to the Museum of Natural History, the train derails. Milo, Zack, and Melissa Chase must find their way through the subterranean tunnels.
The second half explores how Milo and his friends handle a derailed school field trip.
The duo navigates through an oil-spill-overloaded rock quarry that catches fire, Coyote Woods (a wolf wildlife preserve), and the city sewers before finally arriving at school on a construction barge.
They encounter a hidden community of construction workers who have been living underground for years after getting lost. [S1E1] (1гЂЃ4)Going the Extra Milo/The Undergroun...
While on a subway car heading to the Museum of Natural History, the train derails. Milo, Zack, and Melissa Chase must find their way through the subterranean tunnels. Coyote Woods (a wolf wildlife preserve)
The second half explores how Milo and his friends handle a derailed school field trip. the train derails. Milo