The Hardy Boys

The Hardy Boys

The House on the Cliff / Mystery of the Spiral Bridge (1x11)


Air date: Nov 15, 1969

The case of "The House on the Cliff" and the "Mystery of the Spiral Bridge".

  • Rank #
  • Premiered: Sep 1969
  • Episodes: 17
  • Followers: 0
  • Ended
  • ABC (US)
  • at 0