Troub-Bubble is a robot which guards Black Heron's Island. Because it's filled with Incendium, it ignites everything with which it comes in contact. It was encountered by Scrooge McDuck both times he visited the island; the first time with Agent 22 and the second time with Webby Vanderquack. Another model of Troub-Bubble appeared in "The Last Adventure!" where it could absorb and redirect energy. It appeared in the DuckTales (2017) episode "From the Confidential Casefiles of Agent 22!"
Appearances[]
Season 1[]
Season 3[]
Gallery
Click here to view this page's gallery.
Trivia[]
- Troub-Bubble is a reference to the character Rover from the TV series The Prisoner.