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The Hardy Boys: The Mystery of the Applegate Treasure poster

The Hardy Boys: The Mystery of the Applegate Treasure (1956)

Family · Mystery

The sons of the great detective Fenton Hardy, Frank and Joe are eager to impress their father with their mystery solving skills.

IMDb rating
8.4 (273 votes)
Episode average
8.5 +0.1 vs IMDb
Seasons
1
Language
EN
Type
TV series

Rating trend: this show's seasons do not settle into one shape. 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.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (1956)

8.48 avg 19 episodes 7.8 → 8.4 12 min avg

Ep 1: 7.8 · 22 votesEp 2: 8.2 · 18 votesEp 3: 8.3 · 19 votesEp 4: 8.3 · 18 votesEp 5: 8.6 · 22 votesEp 6: 8.4 · 18 votesEp 7: 8.3 · 19 votesEp 8: 8.6 · 18 votesEp 9: 8.5 · 20 votesEp 10: 8.6 · 18 votesEp 11: 8.5 · 20 votesEp 12: 8.6 · 19 votesEp 13: 8.5 · 19 votesEp 14: 8.9 · 19 votesEp 15: 8.6 · 19 votesEp 16: 8.7 · 20 votesEp 17: 8.7 · 18 votesEp 18: 8.6 · 19 votesEp 19: 8.4 · 17 votes
Season 1 episodes - IMDb ratings
#TitleRatingVotes
1The Stranger7.822
2A Real Case8.218
3The First Clue8.319
4The Fugitive8.318
5Applegate's Gold8.622
6Dig for Treasure8.418
7A Pirate's Chest8.319
8Boys in Trouble8.618
9The Female Detective8.520
10Iola's Bravery8.618
11Footsteps in the Tower8.520
12The Prisoner Speaks8.619
13A Strange Confession8.519
14A Golden Clue8.919
15The Final Search8.619
16The Tower's Secret8.720
17Never Say Die8.718
18Boys in Danger8.619
19The Tower Treasure8.417

Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-10-03.

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