Cast Age Comparison
| Actor | Character | Actor Age | Char Age | Conf | Diff | Source/Hints | |
|---|---|---|---|---|---|---|---|
 |
Christian Bale | Bruce Wayne | 34 | 31 | C4 | +3 | DC Movies Wiki lists Bruce Wayne born October 13, 1975 • CBR analysis: 30th birthday in Batman Begins (2007), TDK set in 2008 per security camera |
 |
Heath Ledger | Joker | 29 | - | C1 | No age, birth date, or real identity ever revealed. Character designed to be enigmatic. | |
 |
Aaron Eckhart | Harvey Dent | 40 | - | C1 | No explicit age stated. Only backstory: orphaned at 16, graduated at 21. | |
 |
Michael Caine | Alfred | 75 | 61-70 | C2 | +10 | Wiki lists birth year range 1938-1947. Described as 'in his sixties' during Batman Begins. |
 |
Maggie Gyllenhaal | Rachel | 30 | - | C1 | No age or birth year mentioned. Only known as Bruce Wayne's childhood friend. |
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