

1977–1979 · ABC · Ended
The Hardy Boys/Nancy Drew Mysteries recount the adventures of the famous teenage sleuths, based on the two series of juvenile mystery novels by the Edward Stratemeyer syndicate under the names Franklin W. Dixon and Carolyn Keene. Frank and Joe Hardy are the sons of a private detective, and Nancy Drew is the daughter of a criminal attorney. In the first season, stories alternated week by week between the two families, but in the second season the independent Nancy Drew adventures were phased out so that all were working as a team. In the third season, Nancy Drew was eliminated completely and the Hardys became more involved in cases of international intrigue.
Sundays
This series has ended.
Last aired
S03E10 · Life on the Line
1979-01-14
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The Last Kiss of Summer (Part 1)
1978-10-02 · 60 min
The Last Kiss of Summer (Part 2)
1978-10-09 · 60 min
Assault on the Tower
1978-10-15 · 60 min
Search for Atlantis
1978-10-22 · 60 min
Dangerous Waters
1978-10-29 · 60 min
Scorpion's Sting
1978-11-05 · 60 min
Defection to Paradise (Part 1)
1978-11-19 · 60 min
Defection to Paradise (Part 2)
1978-11-26 · 60 min
Gameplan
1978-12-03 · 60 min
Life on the Line
1979-01-14 · 60 min
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Whatever Happened to Parker Stevenson From ‘The Hardy Boys’?
Remind Magazine · Jul 8, 2025
The Hardy Boys/Nancy Drew Mysteries Stars Now & Then
Remind Magazine · Jun 12, 2024
The Hardy Boys / Nancy Drew Mysteries (1977) Season 3 Streaming: Watch & Stream Online via Peacock
Yahoo · May 2, 2024
The case of the dreamy detectives: Shaun Cassidy and Parker Stevenson remember The Hardy Boys
Entertainment Weekly · May 2, 2023
The Hardy Boys/Nancy Drew Mysteries (TV Series 1977–1979) - Photos
IMDb · Jan 12, 2021
"The Hardy Boys/Nancy Drew Mysteries" Mystery on the Avalanche Express (TV Episode 1978) - Photos
IMDb · Aug 23, 2020