Star Trek: Discovery (2017)

Action · Adventure · Drama

Follow the voyages of Starfleet on their missions to discover new worlds and new life forms, and one Starfleet officer who must learn that to truly understand all things alien, you must first understand yourself.

IMDb rating: 6.9 (146,132 votes)
Seasons: 5
Streaming (US): fuboTV · Paramount+ · Spectrum On Demand
Language: EN
Type: TV series

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Seasons

Season 1 (2017)

7.52 avg 15 episodes 7.2 → 7.1 45 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Vulcan Hello	7.2	8,432
2	Battle at the Binary Stars	7.5	7,625
3	Context Is for Kings	7.7	7,098
4	The Butcher's Knife Cares Not for the Lamb's Cry	7.2	6,087
5	Choose Your Pain	7.3	5,991
6	Lethe	7.3	5,585
7	Magic to Make the Sanest Man Go Mad	7.5	6,047
8	Si Vis Pacem, Para Bellum	6.8	5,028
9	Into the Forest I Go	7.9	5,435
10	Despite Yourself	7.8	5,289
11	The Wolf Inside	7.8	4,836
12	Vaulting Ambition	8.1	5,196
13	What's Past Is Prologue	8.1	5,003
14	The War Without, the War Within	7.5	4,267
15	Will You Take My Hand?	7.1	4,763

Season 2 (2019)

7.44 avg 14 episodes 7.4 → 8.2 51 min avg

Rebound
Rollercoaster

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	Brother	7.4	5,423
2	New Eden	7.8	4,984
3	Point of Light	6.6	4,494
4	An Obol for Charon	7.3	4,358
5	Saints of Imperfection	6.6	4,408
6	The Sound of Thunder	7.7	4,191
7	Light and Shadows	7.2	3,797
8	If Memory Serves	8.2	4,602
9	Project Daedalus	7.9	4,162
10	The Red Angel	7.2	3,917
11	Perpetual Infinity	7.2	3,689
12	Through the Valley of Shadows	7.6	3,604
13	Such Sweet Sorrow	7.3	4,082
14	Such Sweet Sorrow, Part 2	8.2	5,344

Season 3 (2020)

6.66 avg 13 episodes 7.3 → 6.5 52 min avg

Front-loaded
Rollercoaster

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
1	That Hope Is You, Part 1	7.3	5,382
2	Far from Home	7.2	4,229
3	People of Earth	7.2	4,007
4	Forget Me Not	6.4	4,755
5	Die Trying	7.3	3,816
6	Scavengers	6.6	3,638
7	Unification III	6.5	4,102
8	The Sanctuary	5.8	3,933
9	Terra Firma, Part 1	6.4	3,705
10	Terra Firma, Part 2	6.4	3,659
11	Su'Kal	6.2	3,567
12	There Is a Tide...	6.8	3,377
13	That Hope Is You, Part 2	6.5	4,127

Season 4 (2021)

5.82 avg 13 episodes 5.9 → 5.9 51 min avg

Rollercoaster

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	Kobayashi Maru	5.9	4,166
2	Anomaly	5.5	3,532
3	Choose to Live	5.6	3,249
4	All Is Possible	5.3	3,475
5	The Examples	6.1	2,898
6	Stormy Weather	5.5	3,040
7	...But to Connect	5.9	2,744
8	All In	5.7	2,461
9	Rubicon	5.9	2,292
10	The Galactic Barrier	6.0	2,355
11	Rosetta	5.6	2,355
12	Species Ten-C	6.7	2,378
13	Coming Home	5.9	3,142

Season 5 (2024)

6.27 avg 10 episodes 6.3 → 6.1 56 min avg

Rollercoaster
Mid-peak

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	Red Directive	6.3	2,412
2	Under the Twin Moons	6.4	1,921
3	Jinaal	5.8	1,810
4	Face the Strange	7.0	1,766
5	Mirrors	6.4	1,606
6	Whistlespeak	5.7	1,670
7	Erigah	6.3	1,438
8	Labyrinths	6.3	1,489
9	Lagrange Point	6.4	1,446
10	Life, Itself	6.1	2,113