1The Hardy Boys and Nancy Drew Meet Dracula (1)
Nancy and the brothers team up to find Fenton Hardy, who disappeared while investigating a series of European art thefts.
2The Hardy Boys and Nancy Drew Meet Dracula (2)
Allison Troy's Transylvanian rock concert has locals fearing a reawakening of their most notorious denizen.
3The Mystery of King Tut's Tomb
After a young woman denies the handbag he recovered is hers, Frank is left with a stolen Egyptian idol and a pile of trouble.
- 4
The Mystery of the Hollywood Phantom (1)
Nancy and famous criminologist Arlo Wetherly find mutilated photos of themselves.
- 5
The Mystery of the Hollywood Phantom (2)
Frank & Joe team up with Nancy Drew again in Los Angeles to attend the 14th Annual Detectives' Convention at a TV & movie studio. Joe pursues an illusory figure through the back lot of the studio's stage 24.
- 6
Mystery of the African Safari
Frank and Joe travel to an African game preserve to trap the mastermind of a huge poaching operation.
- 7
The Creatures Who Came On Sunday
The Hardy boys spot peculiar, alien-like people on an old missile site being guarded by federal agents.
- 8
Strange Fate of Flight 608
Frank and Joe are invited to join a charter flight which passes over the Bermuda Triangle.
- 9
Acapulco Spies
While in Mexico trying to solve the mysterious kidnapping of their father, Frank and Joe discover hang gliding and dangerous enemies.
- 10
Nancy Drew's Love Match
Nancy goes under cover to keep a light-fingered tennis star out of trouble.
- 11
The Mystery of the Silent Scream
A deaf woman witnesses a terrorist negotiating plans on the telephone.
- 12
Will the Real Santa Claus..?
Nancy is determined to restore the honor of a dear old gentleman who claims to be Santa Claus when he is accused of burglary.
- 13
The Lady on Thursday at Ten
Nancy is held for psychiatric observation when she tells the police an unbelievable story.
- 14
Oh Say Can You Sing
The lead singer of a rock band runs down investigative reporter Jerry Morgan.
- 15
The House on Possessed Hill
Townspeople revile a psychically gifted girl (Melanie Griffith) who has a mysterious tie to an eerie mansion.
- 16
Sole Survivor
Joe awakens in a Hong Kong hospital and is led to believe that he has been comatose for a year and his father and brother are dead.
- 17
Voodoo Doll (1)
While in New Orleans for Mardi Gras, Frank and Joe's wallets are stolen; Nancy works under cover as a magician.
- 18
Voodoo Doll (2)
The brothers find a dead man in a coffin in their hotel room.
- 19
Mystery on the Avalanche Express
While aboard a ski train to Austria, a frightened girl fleeing unknown assailants switches flight bags with Nancy.
- 20
Death Surf
While windsurfing in Hawaii, Frank tries to rescue a girl named Maryann (Maren Jensen) who disappears and is claimed to be dead. He then begins to become obsessed with finding out what happened to her, but someone, who is also on her trail, is watching him.
- 21
Arson and Old Lace
A reclusive billionaire (Joseph Cotten) holds Nancy captive in his penthouse, and a girl (Cathy Rigby) sets fire to the building.
- 22
Campus Terror
The boys go under cover at a New England college where three coeds have been kidnapped.