Bob Unit 649 is the Hidden Cousin


He is a Brown Tubby that Visits The Bob Units House every Day. He was Dirty From Battling Jerks from The Woods. He Plays Hooky At School.

Engine FormEdit

He is a 0-4-0 Engine with the Number 90.

Episode appearenceEdit

  • Episode 6
  • Episode 7
  • Episode 10
  • Episode 14
  • Episode 15 (Does Not Speak)
  • Episode 19 (appears as a statue)
  • Episode 20


  • He was Going To Be Bob Unit 6 But was Now Bob Unit 649

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