Crankybeard is a Frowntown citizen, and Brock's father. He complains about everything.

His voice actor is Eric Bauza.


Crankybeard is a bearded, grey-blue, dome-shaped old man with one peg on the top of his head. He wears glasses and a dark blue shirt. He walks with a cane, and one of his legs has been replaced with a prosthetic wheel.


Season 1

Season 2


  • Crankybeard is one of only a few characters in the series to possess visible Lego pegs.
  • In Master Frown's "Trapped in the Tower" flashback, he can be seen with two legs, instead of his wheel prosthesis.
Crankybeard and Brock

Crankybeard and Brock

Sailor Crankybeard

Crankybeard in his sailor clothes.

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