Everyone celebrates Trini's birthday with a piñata. Marc visits a visually-impaired boy navigating around his school and neighborhood. Trini discovers a boy whose vision was improved with a cornea transplant.
FILM INSERT: How A Television Works song (filmed at Connecticut Public Television with some stars of Sesame Street.
ANIMATION: How the eye sees.
THE BLOODHOUND GANG: ""The Case of the Thing in the Trunk, Part Two."" (Recycled from the episode called Fast/Slow: Speed and Racing). Using a pinhole camera effect with a piece of cardboard picking up light from a hole in the side of the van, the gang learns where the mummy is being stowed. They radio that information to the police after trapping the henchman.
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Ready to Watch 3 2 1 Contact, Season 1, Episode 39?