TV series
The Hardy Boys/Nancy Drew Mysteries is a television series which aired for three seasons on ABC. The series starred Parker Stevenson and Shaun Cassidy as amateur sleuth brothers Frank and Joe Hardy, respectively, and Pamela Sue Martin as girl detective Nancy Drew. The Hardy Boys/Nancy Drew Mysteries was unusual in that it often dealt with the characters individually, in an almost anthological style. That is, some episodes featured only the Hardy Boys and others only Nancy Drew.
Streaming, rental and purchase options
Checked Jul 22, 2026
The Hardy Boys / Nancy Drew Mysteries is available to stream on Peacock and Peacock Premium in United States. You can also buy it from Amazon. Use the direct links below to open the provider.
The Hardy Boys/Nancy Drew Mysteries is a television series which aired for three seasons on ABC. The series starred Parker Stevenson and Shaun Cassidy as amateur sleuth brothers Frank and Joe Hardy, respectively, and Pamela Sue Martin as girl detective Nancy Drew. The Hardy Boys/Nancy Drew Mysteries was unusual in that it often dealt with the characters individually, in an almost anthological style. That is, some episodes featured only the Hardy Boys and others only Nancy Drew.
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Episode 1
After Joe Hardy's fiancée is killed by a hit-and-run driver, the FBI won't let the police arrest the man until their own case against him is finished. Joe takes the law into his own hands and goes undercover as a rich gambler with underworld connections.
Directed by Vince EdwardsWritten by Glen A. Larson, Michael SloanGuest stars Kevin Brophy, Anne Lockhart, Mills Watson, Kevin Tighe, Jack Kelly, Ed Gilbert
Episode 2
Joe Hardy is still haunted by memories of his dead fiancee, but has to focus his mind on the case when Jocco's girlfriend overhears him talking to the police on the phone. Meanwhile, Frank Hardy tries to help Joe by going undercover too, but Jocco finds out and traps Frank in a shark-infested area.
Directed by Winrich Kolbe, Vince EdwardsWritten by Christopher Crowe, Glen A. Larson, Michael SloanGuest stars Kevin Brophy, Anne Lockhart, Mills Watson, Kevin Tighe, Jack Kelly, Liberty Godshall, Ed Gilbert
Episode 3
Joe and Frank Hardy go to London to find their missing father, but when Frank goes missing as well, Joe and an agent from the British Ministry must find a traitor together.
Directed by Winrich KolbeWritten by Steven E. de SouzaGuest stars Leon Ames, Dana Andrews, Pernell Roberts, Patrick Macnee, Ian Abercrombie, James Booth, Ed Gilbert
Episode 4
In Greece to investigate drug smuggling, the Hardy Boys pose as archeology students on a dig for the lost city of Atlantis, but they are dogged by suspicious accidents and a dead body.
Directed by Richard BenedictWritten by Lee SheldonGuest stars Lloyd Nolan, Darleen Carr, Gino Conforti, John Colicos, Jack Kelly
Episode 5
Frank and Joe Hardy journey from the South of France to the Caribbean to find a girl who disappeared while hunting for pirate treasure.
Directed by Richard Benedict, Dennis DonnellyWritten by Christopher Crowe, Michael SloanGuest stars June Lockhart, Dane Clark, Robert Loggia, Frank Marth, Jack Kelly, Ed Gilbert
Episode 6
Frank and Joe Hardy are assigned to go to Puerto Rico to protect a senator's daughter from an international blackmailer known as the Scorpion.
Directed by Ray Austin, Dennis DonnellyWritten by Glen A. Larson, Michael SloanGuest stars Macdonald Carey, Robin Mattson, Don Diamond, Joseph Ruskin, Jack Kelly
Episode 7
When the daughter of a Russian official defects to the U.S. by hiding in one of the rock band Bread's speaker cabinets sent to Hawaii, the Hardy Boys must track her down before the KGB does.
Directed by Ray AustinWritten by Steven E. de SouzaGuest stars David Gates, Bobby Van, Jack Kelly, Doug Heyes, Jr., Nehemiah Persoff, Pamela Franklin, Lloyd Kino
Episode 8
Marla falls for an American agent, but Soviet killers pursue her.
Directed by Sidney Hayers, Ray AustinWritten by Gil GrantGuest stars David Gates, Bobby Van, Lloyd Kino, Jack Kelly, Nehemiah Persoff, Pamela Franklin, Edd Byrnes
Episode 9
A woman executes a securities scam from Atlantic City casinos using a code that the Hardy Boys must break.
Guest stars Mary Louise Weller, Jack Kelly, Ed Gilbert, Nancy Morgan, Jim Raymond
Episode 10
Joe and Frank are assigned to protect a motocross racer, the daughter of a mob informant who has been threatened by assassins, but a strange woman has become obsessed with Frank.
Directed by Sidney HayersWritten by Gil GrantGuest stars Adam Roarke, Leonard Stone, Ana Alicia, Karen Lamm, Paul Coufos, Jack Kelly, Ed Gilbert
Episode information updated Jul 23, 2026
Shaun CassidyJoe Hardy
Parker StevensonFrank Hardy
Pamela Sue MartinNancy Drew
Fritz Feld
David GatesSelf
Robert KarnesSheriff King
Kevin Brophy
Bobby Troup
ABCUnited StatesMore shows like The Hardy Boys / Nancy Drew Mysteries.
