The Hardy Boys
S1 · E4 — The First Clue
S1:E4 · The First Clue
20 episodes in this season
The Mystery Of The Applegate Treasure : An Introduction
30 min
The Stranger
A Real Case
The First Clue
The Fugitive
Applegate's Gold
Dig For Treasure
A Pirates Chest
Boys In Trouble
Female Detective
Iola's Bravery
Footsteps In the Tower
The Prisoner Speaks
Strange Confession
A Golden Clue
The Final Search
The Tower Secret
Never Say Die
Boy's In Danger
The Tower-Treasure
