Grandpa max

Max (Maxwell) Tennyson
In season 1 has gone missing leaving ben alone to lead a team of plumbers to victory agianst the highbreed. he later reapears in the episode "Vioded" known to Manny Armstrong, Helen Wheeler, and Pierce as the wrench. he also appears in the battle agianst the highbreed to help Ben. Now he trains "The Plumber's Helpers" known as Helen Wheels, Manny Armstrong, Pierce and Reinrassic III.

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