Busytown Mysteries (2007)

S02E42 The Whistle Blower Mystery

Huckle and his pals embark on a quest to uncover the identity of the individual responsible for a significant traffic jam. As they investigate, they encounter various clues and peculiar characters, piecing together the mystery behind the congestion. With teamwork and clever thinking, the group works to solve the enigma, revealing the truth behind the unusual situation and restoring order to the streets.