The Hardy Boys/Nancy Drew Mysteries poster

The Hardy Boys/Nancy Drew Mysteries (1977)

Crime · Family · Mystery

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.

IMDb rating: 7.3 (2,313 votes)
Episode average: 7.1 -0.2 vs IMDb
Seasons: 3
Streaming (US): Peacock
Language: EN
Type: TV series

Rising trajectory: each season at least as good as the last. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well. See every Rising show in the explorer →

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Ratings refreshed Oct 3, 2026 · 3 seasons indexed

Cast

Seasons

Season 1 (1977)

6.96 avg 14 episodes 6.9 → 7.2 60 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Mystery of the Haunted House	6.9	162
2	The Mystery of Pirate's Cove	7.1	134
3	The Mystery of Witches' Hollow	6.7	147
4	The Mystery of the Diamond Triangle	6.7	116
5	The Disappearing Floor	6.6	123
6	The Secret of the Whispering Walls	7.2	102
7	The Flickering Torch Mystery	7.0	94
8	A Haunting We Will Go	7.5	117
9	The Mystery of the Flying Courier	6.9	74
10	Mystery of the Fallen Angels	6.9	109
11	Wipe-Out	6.7	80
12	The Mystery of the Ghostwriters' Cruise	7.3	93
13	The Secret of the Jade Kwan Yin	6.7	80
14	Mystery of the Solid Gold Kicker	7.2	88

Season 2 (1977)

7.13 avg 22 episodes 7.1 → 7.0 60 min avg

Rollercoaster

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Hardy Boys and Nancy Drew Meet Dracula, Part I	7.1	135
2	Hardy Boys and Nancy Drew Meet Dracula, Part II	7.7	100
3	The Mystery of King Tut's Tomb	6.7	71
4	Mystery of the Hollywood Phantom, Part I	7.8	110
5	Mystery of the Hollywood Phantom, Part II	7.6	101
6	The Mystery of the African Safari	6.6	73
7	The Creatures Who Came on Sunday	7.2	88
8	The Strange Fate of Flight 608	7.5	67
9	Acapulco Spies	7.0	74
10	Nancy Drew's Love Match	7.1	74
11	The Mystery of the Silent Scream	6.9	59
12	Will the Real Santa Claus...?	7.1	80
13	The Lady on Thursday at Ten	6.9	75
14	Oh Say Can You Sing	7.0	59
15	The House on Possessed Hill	7.8	91
16	Sole Survivor	7.4	88
17	Voodoo Doll: Part 1	7.3	73
18	Voodoo Doll, Part II	6.9	63
19	Mystery on the Avalanche Express	6.8	61
20	Death Surf	7.1	58
21	Arson and Old Lace	6.4	75
22	Campus Terror	7.0	80

Season 3 (1978)

7.30 avg 10 episodes 7.8 → 6.9 60 min avg

Saved best for last

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Last Kiss of Summer: Part 1	7.8	59
2	The Last Kiss of Summer: Part 2	7.7	50
3	Assault on the Tower	7.4	50
4	Search for Atlantis	6.8	43
5	Dangerous Waters	7.1	40
6	Scorpion's Sting	7.5	34
7	Defection to Paradise: Part 1	7.6	32
8	Defection to Paradise: Part 2	7.3	28
9	Game Plan	6.9	28
10	Life on the Line	6.9	29

The Hardy Boys/Nancy Drew Mysteries (1977)

Cast

Seasons

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