Not the full picture. Ooh Eck! This article is a stub because It's too short!. That means that it needs fixing - and YOU can help out! (This template will categorize articles that include it into Category:Stubs.) The MK IV is the main means of transport for Danger Mouse and Penfold in the 2015 reboot, replacing the - almost identical looking - MK III, which is brought back into use when the MK IV develops a fault in Grand Stressed Auto. Retrieved from "https://dangermouse.fandom.com/wiki/MK_IV?oldid=8182" Categories: Stubs Vehicles Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.