Lil' Lightning

Lil' Lightning is a character in 101 Dalmatians II: Patch's London Adventure, voiced by Jason Alexander. He is Thunderbolt's little sidekick. Lightning is severely unappreciated, as he is constantly ignored in favor of Thunderbolt.

101 Dalmatians II: Patch's London Adventure
Lightning's relationship with Thunderbolt is neutral at first. However, he eventually becomes angry at always crawling in Thunderbolt's shadow. He tricks the German Shepard into running away by convincing him that the executives plan to replace him with a younger dog and plots to manipulate the director into re-writing the show, slanted towards him. Meanwhile, Thunderbolt returns with Patch (his big fan who had followed him everywhere) with the intention to rescue the other 98 kidnapped Dalmatian puppies, according to the Twilight Bark. On the way, they encounter Lightning who follows them and convinces Thunderbolt not to use Patch's stealth plan but to openly attack, after they spot the bad guys. Thunderbolt frightens the Baduns but Cruella knocks him unconscious, and he and Patch are then locked away. Lightning, believing his own scheme fulfilled, sneaks into the building and reveals himself to be the dirty traitor that he was by telling Patch that Thunderbolt is a fraud before fleeing. In the end, however, Lightning is overpowered and arrested by the authorities' police dogs. Presumably, he is thrown in the pound.