The sons of the great detective Fenton Hardy, Frank and Joe are eager to impress their father with their mystery solving skills.
Director: R.G. Springsteen
Producer: Bill Walsh
Frank Hardy
Joe Hardy
Fenton Hardy
Aunt Gertrude Hardy
Iola Morton
Lacey
Eric
Mr. Binks
When an opportunity comes to help prove the new kid in town as innocent and find the long lost Applegate treasure, they jump on it. We follow the boys' case as they discover new twists and turns in the new case and in the mystery of the 10 year missing treasure.
20 episodes
Frank and Joe Hardy introduce their new mystery.
Runtime: 30 minIola's purse is stolen, and Frank and Joe track the suspected thief onto Silas Applegate's property. They spot Silas' plumber and hired hand before Silas comes out and orders them off the property.
Runtime: 30 minRumor of hidden treasure belonging to old Mr. Applegate spurs a summer-long investigation by the Hardy Boys
Runtime: 30 minJoe finds Perry hiding in some bushes. Perry gives Joe a gold doubloon and asks him to hold it, then turns himself in.
Runtime: 30 minThe boys find a stash of stolen items from the community in Perry's living quarters. Though he is innocent of the thefts, Perry runs away to avoid capture by the police, when Joe stumbles upon his hiding place and learns the truth.
Runtime: 30 minRumor of hidden treasure belonging to Old man Applegate, spurs a summer long investigation by the Hardy Boys
Runtime: 30 minThe Boys go looking for treasure, and end up inside Applegate's house.
Runtime: 30 minApplegate relates to Frank and Joe how he got the gold and how it was stolen.
Runtime: 30 minSomeone digs up Applegate's garden to get Frank and Joe in trouble.
Runtime: 30 minWhile Frank and Joe wait for their father to get home, Iola goes to the Applegate house to retrieve the pick and shovel.
Runtime: 30 minHiding from Applegate in the tower, Iola finds Jackley unconscious and tied up. Her screams brings Frank, Joe, and Fenton running.
Runtime: 30 minFenton discovers Boles, the former gardener, hiding in the tower. The Hardys capture him.
Runtime: 30 minFrank, Joe, and Fenton search Boles apartment while the prisoner taunts them.
Runtime: 30 minJoe traps Boles into a partial confession.
Runtime: 30 minThe Boys find a clue they think will solve the mystery of the Applegate treasure.
Runtime: 30 minThe authorities look for the treasure in the tower.
Runtime: 30 minThe Hardy bunch and police tear apart Applegate's tower structure looking for the stolen treasure.
Runtime: 30 minFrank and Joe spend a day following Boles after he is released from jail - and get another idea of where the treasure is hidden.
Runtime: 30 minFrank and Joe decide to follow Boles after he is released from jail.
Runtime: 30 minThe Boys follow Boles back to his apartment but what they see from there leads them to deduce the location of the hidden treasure and bring the case to a conclusion.
Runtime: 30 minA 15 episode serial in which boy detectives Frank and Joe Hardy try to solve the mystery of a haunted farm where the farmer has died and left no one to care for his livestock. A ghost assists them to prevent the acceptance of a false inheritance claim.
15 episodes
Frank and Joe Hardy introduce their new mystery.
Runtime: 30 minFrank angers Joe by spending all day on the phone with girls so Aunt Gertrude sends Joe on an errand with Iola.
Runtime: 30 minJoe and Iola discover several underfed farm animals but cannot find a farmer.
Runtime: 30 minJoe finds muddy footprints and fresh milk while Iola is warned to stay away from the property. Iola alerts Frank.
Runtime: 30 minJoe searches the house and barn. Frank arrives but is spooked while looking for Joe.
Runtime: 30 minWhile running from the farm, Frank and Joe encounter someone who becomes their new client. Later, they discover what is to become of the animals.
Runtime: 30 minFrank and Joe return to the farm but are soon joined by a man in a truck.
Runtime: 30 minThe boys conclude that someone, maybe even a ghost, has been helping the animals. They create a plan to catch a ghost.
Runtime: 30 minThe boys' plan to catch the ghost works too well and the ghost wants to know what the boys know about the animals.
Runtime: 30 minEric finds the boys at the farm and worries he's getting them in trouble. But before they leave, the ghost finds Lacey's will and sneaks it to Joe. Back home, Mr. Hardy and Mr. Binks try to determine its authenticity but Joe isn't so sure.
Runtime: 30 minThe boys are brought in after the police discover they removed the animals to avoid them being slaughtered.
Runtime: 30 minLacey confesses everything to get Frank and Joe out of trouble.
Runtime: 30 minIola discovers Lacey has had something all along to save his farm.
Runtime: 30 minThe animals get loose on the men who came to collect them, just in time to - as the boys and Iola arrive with the proof Lacey can afford his taxes to save them
Runtime: 30 minLacey has a fortune in old books and manuscripts. Ample money to take care of him and his animals for the rest of their lives.
Runtime: 30 min