The Lost Symbol (2021)

Action · Adventure · Drama

The early adventures of young Harvard symbologist Robert Langdon, who must solve a series of deadly puzzles to save his kidnapped mentor and thwart a chilling global conspiracy.

IMDb rating: 6.3 (16,413 votes)
Episode average: 6.8 ↑ +0.5 vs IMDb
Seasons: 1
Streaming (US): Peacock
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.

Browse shows by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2021)

6.79 avg 10 episodes 7.1 → 6.4 45 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	As Above, So Below	7.1	1,028
2	The Araf	6.7	735
3	Murmuration	6.8	628
4	L'Enfant Orientation	6.8	549
5	Melencolia I	6.7	522
6	Diophantine Pseudonym	6.9	502
7	Noögenesis	6.8	469
8	Cascade	6.8	442
9	Order Eight	6.9	422
10	Resonance	6.4	450