QuantCinemaCinema, decoded.
FilmsRankingsCompare
QuantCinema

AI-powered cinema analytics.

DISPATCH

Suggest a film · get notified when new data drops

© 2026 QuantCinema
CAST · LA LA LAND

Faces & feelings

Per-character screen time, dialogue and emotion breakdown — derived from face recognition + expression classifier across every frame.

← Back to La La Land
Faces detected
31,292
across full runtime
Named matches
13
actors identified
Close-up shots
0.5%
of all framed shots
Smile rate
13.1%
frames with detected joy
Gender split
59%
41%
M / F · screen-time weighted
Dominant emotion
Neutral 40%
film-wide aggregate
Most expressive
J.K. Simmons
48% non-neutral
Lead screen share
49%
13 tracked characters

Overall emotion distribution

7 emotions · all characters · screen-time weighted
Happy
13.1%
4,112 frames
Surprise
2.6%
806 frames
Neutral
39.8%
12,440 frames
Fear
21.6%
6,764 frames
Sad
11.7%
3,659 frames
Angry
6.3%
1,958 frames
Disgust
5.0%
1,553 frames

Screen time by actor

13 named · 89m tracked of 127.8m
01
Emma Stone
as Mia · 6260 scenes
43.5min · 49% of cast
sad
02
Ryan Gosling
as Sebastian · 5353 scenes
37.2min · 42% of cast
neutral
03
John Legend
as Keith · 303 scenes
2.1min · 2% of cast
neutral
04
Tom Everett Scott
as David · 208 scenes
1.4min · 2% of cast
neutral
05
Callie Hernandez
as Tracy · 197 scenes
1.4min · 2% of cast
neutral
06
Rosemarie DeWitt
as Laura · 139 scenes
1.0min · 1% of cast
sad
07
J.K. Simmons
as Bill · 99 scenes
0.7min · 1% of cast
neutral
08
Jessica Rothe
as Alexis · 79 scenes
0.6min · 1% of cast
happy
09
Finn Wittrock
as Greg · 61 scenes
0.4min · 0% of cast
neutral
10
Sonoya Mizuno
as Caitlin · 60 scenes
0.4min · 0% of cast
neutral
11
Terry Walters
as Linda (Coffee Shop Manager) · 45 scenes
0.3min · 0% of cast
happy
12
Josh Pence
as Josh · 39 scenes
0.3min · 0% of cast
happy
13
Amiée Conn
as Famous Actress · 2 scenes
0.0min · 0% of cast
happy

Dialogue by character

words spoken · WPM · share of total dialogue
NOTE — speaker matching uses face-detection overlap; actors not recognized by the AI appear as unidentified.
Actor / CharacterWords spokenWPM% of dialogue
Ryan Gosling
as Sebastian
2,324142.8
41.2%
Emma Stone
as Mia
1,865111.3
33.1%
Finn Wittrock
as Greg
415137.8
7.4%
Callie Hernandez
as Tracy
32236.2
5.7%
John Legend
as Keith
315105.3
5.6%
Terry Walters
as Linda (Coffee Shop Manager)
16077
2.8%
Rosemarie DeWitt
as Laura
153241.3
2.7%
J.K. Simmons
as Bill
68325.6
1.2%
Unidentified speakers
12—
0.2%

Cast profiles

arc · volatility · emotion breakdown per actor
M
Emma Stone
AS MIA
● Dominant: sad
Screen time
43m 31s
Scenes
6260
First seen
5:34
Last seen
119:33
Volatility
29 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
25%
Happy
1%
Surprise
22%
Neutral
8%
Fear
30%
Sad
5%
Angry
9%
Disgust
S
Ryan Gosling
AS SEBASTIAN
● Dominant: neutral
Screen time
37m 13s
Scenes
5353
First seen
5:17
Last seen
119:48
Volatility
36 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
7%
Happy
2%
Surprise
41%
Neutral
5%
Fear
14%
Sad
20%
Angry
12%
Disgust
K
John Legend
AS KEITH
● Dominant: neutral
Screen time
2m 07s
Scenes
303
First seen
62:28
Last seen
112:22
Volatility
27 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
14%
Happy
8%
Surprise
62%
Neutral
3%
Fear
9%
Sad
2%
Angry
3%
Disgust
D
Tom Everett Scott
AS DAVID
● Dominant: neutral
Screen time
1m 27s
Scenes
208
First seen
105:33
Last seen
118:58
Volatility
33 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
14%
Happy
1%
Surprise
38%
Neutral
18%
Fear
14%
Sad
2%
Angry
14%
Disgust
T
Callie Hernandez
AS TRACY
● Dominant: neutral
Screen time
1m 22s
Scenes
197
First seen
9:35
Last seen
87:57
Volatility
43 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
18%
Happy
11%
Surprise
34%
Neutral
1%
Fear
13%
Sad
13%
Angry
11%
Disgust
L
Rosemarie DeWitt
AS LAURA
● Dominant: sad
Screen time
0m 58s
Scenes
139
First seen
18:29
Last seen
106:07
Volatility
36 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
22%
Happy
9%
Surprise
23%
Neutral
6%
Fear
35%
Sad
5%
Angry
1%
Disgust
B
J.K. Simmons
AS BILL
● Dominant: neutral
Screen time
0m 41s
Scenes
99
First seen
21:07
Last seen
112:09
Volatility
48 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
16%
Happy
1%
Surprise
53%
Neutral
8%
Fear
7%
Sad
15%
Angry
0%
Disgust
A
Jessica Rothe
AS ALEXIS
● Dominant: happy
Screen time
0m 33s
Scenes
79
First seen
9:45
Last seen
87:57
Volatility
46 Med
Emotional arc — 30 segments~4m per bucket
00:0031m63m95m127.8m
34%
Happy
10%
Surprise
23%
Neutral
3%
Fear
14%
Sad
13%
Angry
4%
Disgust
G
Finn Wittrock
AS GREG
● Dominant: neutral
Screen time
0m 25s
Scenes
61
First seen
49:34
Last seen
52:06

Too few detections for emotion analysis

C
Sonoya Mizuno
AS CAITLIN
● Dominant: neutral
Screen time
0m 25s
Scenes
60
First seen
9:56
Last seen
112:33

Too few detections for emotion analysis

L(
Terry Walters
AS LINDA (COFFEE SHOP MANAGER)
● Dominant: happy
Screen time
0m 19s
Scenes
45
First seen
6:10
Last seen
70:53

Too few detections for emotion analysis

J
Josh Pence
AS JOSH
● Dominant: happy
Screen time
0m 16s
Scenes
39
First seen
50:28
Last seen
52:06

Too few detections for emotion analysis

FA
Amiée Conn
AS FAMOUS ACTRESS
● Dominant: happy
Screen time
0m 01s
Scenes
2
First seen
6:16
Last seen
6:17

Too few detections for emotion analysis

Speaker diarization

talk-time · turns · pacing per speaker
Talk-time share · 10 clusterssums to 100.0% of all dialogue
Gosling 32.0%
Stone 32.9%
Hernandez 17.5%
First-word entry · per speakerdot = first line · trail = on-screen window · 4 ensemble
0:0031:5763:5495:51127:48
runtime
Emma Stone
5:39enter
Terry Walters
5:47enter
Finn Wittrock
7:53enter
Callie Hernandez
9:36enter
Rosemarie DeWitt
18:19enter
Ryan Gosling
18:22enter
J.K. Simmons
21:20enter
SPEAKER 17
28:30enter
SPEAKER 20
40:41enter
John Legend
49:58enter
Ryan GoslingSPEAKER 22
Rapid exchange
32.0%
of all dialogue · 2,324 words · 16:16 spoken
WPM142.8
Turns458
Avg turn1.5s
Longest25.5s
enters at 18:22profanity 5
Emma StoneSPEAKER 09
Rapid exchange
32.9%
of all dialogue · 1,865 words · 16:45 spoken
WPM111.3
Turns543
Avg turn1.5s
Longest19.1s
enters at 5:39profanity 2
Finn WittrockSPEAKER 30
Brief
5.9%
of all dialogue · 415 words · 3:01 spoken
WPM137.8
Turns90
Avg turn1.5s
Longest27.2s
enters at 7:53profanity 0
Callie HernandezSPEAKER 03
Rapid exchange
17.5%
of all dialogue · 322 words · 8:53 spoken
WPM36.2
Turns185
Avg turn1.3s
Longest12.9s
enters at 9:36profanity 0
John LegendSPEAKER 14
Brief
5.9%
of all dialogue · 315 words · 2:59 spoken
WPM105.3
Turns92
Avg turn1.9s
Longest12.9s
enters at 49:58profanity 1
Terry WaltersSPEAKER 10
Brief
4.1%
of all dialogue · 160 words · 2:05 spoken
WPM77
Turns82
Avg turn1.3s
Longest12.5s
enters at 5:47profanity 0
Rosemarie DeWittSPEAKER 25
Brief
1.2%
of all dialogue · 153 words · 0:38 spoken
WPM241.3
Turns31
Avg turn1.5s
Longest8.1s
enters at 18:19profanity 0
J.K. SimmonsSPEAKER 13
Brief
0.4%
of all dialogue · 68 words · 0:13 spoken
WPM325.6
Turns19
Avg turn0.9s
Longest4.7s
enters at 21:20profanity 0
Unknown SpeakerSPEAKER 17 · unmatched
Brief
0.0%
of all dialogue · 6 words · 0:01 spoken
WPM253.5
Turns4
Avg turn2.0s
Longest4.3s
enters at 28:30profanity 0
Unknown SpeakerSPEAKER 20 · unmatched
Brief
0.1%
of all dialogue · 6 words · 0:02 spoken
WPM222.2
Turns26
Avg turn1.5s
Longest7.4s
enters at 40:41profanity 0
AGGREGATE — 13 unique characters · 31,292 faces detected · 13 named matches · 89m screen-time tracked