The Dudley Do-Right skits were originally shown as backup features on The Bullwinkle Show (1959), and repackaged a few years later as a feature in their own right.
Dudley Do-Right has his own log ride at Universal Studios in Orlando, Florida called "Dudley Do-Right's Ripsaw Falls" that opened on May 28 in 1999 and remains open to this day as of writing this trivia.