Scrooge McDuck Wikia

This page describes content which was not licensed by all relevant copyright-holders, though created by or with the help of an established official creator. Impulse Control With Webby is an unofficially-released comic one-pager by Sam King, featuring the 2017 Continuum's Penumbra and Webby Vanderquack as well as a Beagle Boy.


After enjoying a bout of Beagle-fighting with Penumbra, Webby Vanderquack has to scramble to make sure Penny doesn't revert to her old Moon-monster-hunting habits and deliver an actual final blow!


  • This comic, created two years before its release for the private enjoyment of the DuckTales 2017 writers' room, was one of King's "Penumbra Comics" which inspired the premise of the televised episode They Put a Moonlander on the Earth! (2020). As it features Penumbra having (mayhem-filled) "Earth-fun" with the Ducks, it presumably takes place after the TV episode in the in-universe chronology.

Behind the scenes

This comic was drawn in 2018 by Sam King as part of the developmental work for Seasons 2 and 3 of DuckTales 2017 and later published on Twitter in 2020 in conjunction with the release of They Put a Moonlander on the Earth!.