Mister Dubowski is a recurring background character.


He has an orange moustache and wears glasses.

Season 1

Dire Education

In the dodgeball gym he and the tall black-haired woman are standing on either side of Henry behind Coop and Dennis. She is not Dennis' Mom.

Hack Kattack

Shown sitting with an orange-haired boy also with glasses who might be Dubowski's son, along with the waitress who is the mother of the Turtle girl.

Suddenly Last Slammer

This is the episode where Dennis reveals his name while narrating his and Coop's greeting to him

Season 2

Coop D'Etat

Shown shopping with a taller black-haired woman.

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