The story is set in an institute for the blind and it begins with the owner's brother that throws some marbles on the floor and a black man named Samuel (Isaac Hayes) stops as he is afraid to step on the marbles. Soon arrives teenager Sheila (Teri Polo) as she is forced to stay there by social services. The institute's sadistic owner Mr. Grunwald (Anthony Zerbe) is much like Warden Drumgoole from LOCK UP: he throws marbles on the floor so that folks will slip on them, bricks the toilet door up, puts razor blades on the walls' crevices and keeps the heating system turned off. After Sheila finds out all this she rallies all the other blind folks and Grunwald's brother Benny for teaching Mr. Grunwald the lesson he'll NEVER forget!
While the subject of revenge has already been treated at least 5-6 times in the entire show (such as in FITTING PUNISHMENT, ABRA CADAVER, FOOD FOR THOUGHT and COLLECTION COMPLETED for naming a few) this didn't annoyed me as it was put in a new setting as always. What can I say? Another winner in a great season.