Сезон 1
(14 серий)
1
The Mystery of the Haunted House
30.01.1977
2
The Mystery of Pirate's Cove
06.02.1977
3
The Mystery of Witches' Hollow
13.02.1977
4
The Mystery of the Diamond Triangle
20.02.1977
5
The Disappearing Floor
06.03.1977
6
The Secret of the Whispering Walls
13.03.1977
7
The Flickering Torch Mystery
27.03.1977
8
A Haunting We Will Go
03.04.1977
9
The Mystery of the Flying Courier
10.04.1977
10
Mystery of the Fallen Angels
17.04.1977
11
Wipe-Out
24.04.1977
12
The Mystery of the Ghostwriters' Cruise
01.05.1977
13
The Secret of the Jade Kwan Yin
15.05.1977
14
Mystery of the Solid Gold Kicker
22.05.1977
Сезон 2
(22 серий)
1
Hardy Boys and Nancy Drew Meet Dracula, Part I
11.09.1977
2
Hardy Boys and Nancy Drew Meet Dracula, Part II
18.09.1977
3
The Mystery of King Tut's Tomb
25.09.1977
4
Mystery of the Hollywood Phantom, Part I
02.10.1977
5
Mystery of the Hollywood Phantom, Part II
09.10.1977
6
The Mystery of the African Safari
16.10.1977
7
The Creatures Who Came on Sunday
30.10.1977
8
The Strange Fate of Flight 608
06.11.1977
9
Acapulco Spies
13.11.1977
10
Nancy Drew's Love Match
20.11.1977
11
The Mystery of the Silent Scream
27.11.1977
12
Will the Real Santa Claus...?
18.12.1977
13
The Lady on Thursday at Ten
01.01.1978
14
Oh Say Can You Sing
08.01.1978
15
The House on Possessed Hill
22.01.1978
16
Sole Survivor
29.01.1978
17
Voodoo Doll: Part 1
12.02.1978
18
Voodoo Doll, Part II
19.02.1978
19
Mystery on the Avalanche Express
26.02.1978
20
Death Surf
12.03.1978
21
Arson and Old Lace
01.04.1978
22
Campus Terror
07.05.1978
Сезон 3
(10 серий)
1
The Last Kiss of Summer: Part 1
01.10.1978
2
The Last Kiss of Summer: Part 2
08.10.1978
3
Assault on the Tower
15.10.1978
4
Search for Atlantis
22.10.1978
5
Dangerous Waters
29.10.1978
6
Scorpion's Sting
05.11.1978
7
Defection to Paradise: Part 1
19.11.1978
8
Defection to Paradise: Part 2
26.11.1978
9
Game Plan
03.12.1978
10
Life on the Line
14.01.1979
