Blue's Clues
S05E21
S05E2130 min· aired 5/5/2003

The Alphabet Train

TMDb0.0
Nexus es9726TMDb ep 437120TVDb ep 199192

Overview

Joe needs to figure out what Blue wants to put in the final box of a cardboard train called, the "Alphabet Train". Joe, Blue and the viewers also find other friends and objects to put in the other alphabet boxes in the backyard and on a clothesline as well as a magnet board.