Tonton Streaming Darkwing Duck (1991) S1E52 - Time and Punishment

During a battle between Darkwing, Megavolt and Quackerjack, Gosalyn ends up aboard the villains Time Top, just before it starts up and takes them to the future. There, Gosalyn finds out that Darkwing has become Darkwarrior Duck, and enforces the law with an iron fist!