EPISODE GUIDE

Season 1

Episode 1: The Mystery of the Haunted House
Original Air Date-30 January 1977
The Hardys investigate the disappearance of their own father, a case involving a haunted house, a graveyard, and espionage.
Episode 2: The Mystery of Pirate's Cove (NANCY DREW)
Original Air Date-6 February 1977
Episode 3: The Mystery of Witches' Hollow
Original Air Date-13 February 1977
On a trip to a retired police captain's country home, the boys and their friends find him missing and themselves plagued with mysteriously threatening happenings that seem related to an old local legend.
Episode 4: The Mystery of the Diamond Triangle (NANCY DREW)
Original Air Date-20 February 1977
Episode 5: The Disappearing Floor
Original Air Date-6 March 1977
While investigating the disappearance of a missing scientist, the boys begin to doubt their senses when they discover an isolated estate loaded with bizarre illusions.
Episode 6: The Secret of the Whispering Walls (NANCY DREW)
Original Air Date-13 March 1977
Episode 7: The Flickering Torch Mystery
Original Air Date-27 March 1977
The boys discover that the missing person investigation they are working on for their dad is linked to his job providing concert security for a rock star Tony Eagle (played by Ricky Nelson)--and that the missing person is linked to a plot to murder Tony.
Episode 8: A Haunting We Will Go (NANCY DREW)
Original Air Date-13 April 1977
Episode 9: The Mystery of the Flying Courier
Original Air Date-10 April 1977
Episode 10: Mystery of the Fallen Angels (NANCY DREW)
Original Air Date-17 April 1977
Episode 11: Wipe-Out
Original Air Date-24 April 1977
Episode 12: The Mystery of the Ghostwriters' Cruise (NANCY DREW)
Original Air Date-1 May 1977
Episode 13: The Secret of the Jade Kwan Yin
Original Air Date-15 May 1977
Episode 14: Mystery of the Solid Gold Kicker (NANCY DREW)
Original Air Date-22 May 1977

Season 3

Episode 1: The Last Kiss of Summer: Part 1
Original Air Date-2 October 1978
Episode 2: The Last Kiss of Summer: Part 2
Original Air Date-8 October 1978
Episode 3: Assault on the Tower
Original Air Date-15 October 1978
Episode 4: Search for Atlantis
Original Air Date-22 October 1978
Episode 5: Dangerous Waters
Original Air Date-29 October 1978
Episode 6: Scorpion's Sting
Original Air Date-12 November 1978
Episode 7: Defection to Paradise: Part 1
Original Air Date-19 November 1978
Episode 8: Defection to Paradise: Part 2
Original Air Date-26 November 1978
Episode 9: Game Plan
Original Air Date-3 December 1978
Episode 10: Life on the Line
Original Air Date-14 January 1979

Season 2

Episode 1: Hardy Boys and Nancy Drew Meet Dracula
Original Air Date-11 September 1977
Episode 2: Hardy Boys and Nancy Drew Meet Dracula: Part 2
Original Air Date-18 September 1977
Episode 3: The Mystery of King Tut's Tomb
Original Air Date-25 September 1977
Episode 4: Mystery of the Hollywood Phantom: Part 1
Original Air Date-2 October 1977
Frank, Joe, and Nancy are at a detective's convention when they discover a mysterious phantom who snatches one detective after another.
Episode 5: Mystery of the Hollywood Phantom: Part 2
Original Air Date-9 October 1977
Frank, Joe, and Nancy are at a detective's convention when they discover a mysterious phantom who snatches one detective after another.
Episode 6: The Mystery of the African Safari
Original Air Date-16 October 1977
Episode 7: The Creatures who came on Sunday
Original Air Date-30 October 1977
Episode 8: The Strange Fate of Flight 608
Original Air Date-6 November 1977
Episode 9: Acapulco Spies
Original Air Date-13 November 1977
Episode 10: Nancy Drew's Love Match (NANCY DREW)
Original Air Date-20 January 1977
Episode 11: The Mystery of the Silent Scream
Original Air Date-27 November 1977
Episode 12: Will the Real Santa...? (NANCY DREW)
Original Air Date-18 December 1977
Episode 13: The Lady on Thursday at Ten (NANCY DREW)
Original Air Date-1 January 1978
Episode 14: Oh Say Can You Sing
Original Air Date-8 January 1978
Episode 15: The House on Possessed Hill
Original Air Date-22 January 1978
Episode 16: Sole Survivor
Original Air Date-29 January 1978
Episode 17: Voodoo Doll: Part 1(W/NANCY DREW)
Original Air Date-12 February 1978
Episode 18: Voodoo Doll: Part 2 (W/NANCY DREW)
Original Air Date-19 February 1978
Episode 19: Mystery on the Avalanche Express
Original Air Date-26 February 1978
Episode 20: Death Surf
Original Air Date-12 March 1978
Episode 21: Arson and Old Lace (W/NANCY DREW)
Original Air Date-1 April 1978
Episode 22: Campus Terror
Original Air Date-7 May 1978