Female Thomas Characters/Sonic Underground is a Parody with Sonic Underground sounds and Female Thomas Characters clips.


  • Rosie as Sonic
  • Whiff as Manic
  • James as Sonia
  • Diesel 10 as Dr. Robotink
  • Pip as Sleet
  • Emma as Dingo
  • Troublesome Trucks as SwatBots
  • Neville as Trevor
  • Charlie as Cyrus
  • and more

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