Cast Age Comparison
| Actor | Character | Actor Age | Char Age | Conf | Diff | Source/Hints | |
|---|---|---|---|---|---|---|---|
 |
Leonardo DiCaprio | Dom Cobb | 35 | - | C1 | ||
 |
Joseph Gordon-Levitt | Arthur | 29 | - | C1 | ||
 |
Ken Watanabe | Saito | 50 | - | C1 | ||
 |
Tom Hardy | Eames | 32 | - | C1 | ||
 |
Elliot Page | Ariadne | 23 | 21-26 | C2 | 0 | Inception Wiki describes her as 'graduate student at the École d'Architecture in Paris' and 'youngest and least experienced member' |
Actor Age
Actor’s real age when the production was filmed or released
Char Age
The character’s age as stated or implied in the story
Diff
Difference between actor age and character age (green = close, red = far apart)
Source/Hints
Where the character age was found or how it was inferred
Confidence Scale
C5
Canonical — age explicitly stated in the production
C4
Canonical — derived from dates or events in the story
C3
Strong secondary source (script, novelization, creator interview)
C2
Inferred range — estimated from context clues
C1
Unknown — no reliable age information found