The Ghost train episode features Aero and Aerial who are trying to stop a clown ghost train from reaching their circus. The ghost clowns will turn all of the innocent people of Aero's circus into ghosts and ghouls. This is the 22nd episode of season 3 for Aero The Acrobat.
The episode does feature Tumble and Alice as they try to stop Ektor while Aero and Aerial handle the clowns on the train. Once they both defeat Ektor and destroy the controls inside of the control room, Aero stops the train on time and saves his people.