The sons of the great detective Fenton Hardy, Frank and Joe are eager to impress their father with their mystery solving skills.
20 Episodes
15 Episodes
Frank Hardy
Joe Hardy
Fenton Hardy
Aunt Gertrude Hardy
Iola Morton
Lacey
Eric
Mr. Binks
1967
1995
1957
2008
2016
2013
2021
2025
2011
2006
2019
2022
2014
1990
2017
2005
1994
