Remember The Most Important Person? It was a series of super-short pieces that helped promote cultural diversity and other social topics, using a mix of live-action & animation. These bits usually ran 3 1/2 minutes in length from beginning to end.
Close to home, WTEN (now an ABC affiliate) aired the series on weekday mornings, as part of a children's package leading to their Good Ship News mini-newscast. If memory serves, I believe these bits also aired in New York on either WPIX or WNEW (now WNYW), I forget which one it was for certain. Too bad they're not around on DVD today.
ToonORama uploaded "Oops-I Made a Mistake":