Dr. Diesel 10 is an episode from the Humanized series.


When Diesel 10 realizes that Thomas is immune to almost everything, he tries to create a new sickness to stop him from making any more notice and put Lady under his spell to take over Sodor, with help from Crisis, Splatter and Dodge, but are unaware that Janja, Cheezi, and Chungu get into their big mischive and cause havoc after they've been hearing the news from Mzingo's flock, and trap the Sodor Guardians with two rockslides in a narrow ravine.



  • Outta the Way


  • This is the first episode that Thomas gets sick, only he later reveals to be allergic to hairballs.
  • This is the first time Lady gets hypnotized.
Community content is available under CC-BY-SA unless otherwise noted.