Cast Age Comparison
| Actor | Character | Actor Age | Char Age | Conf | Diff | Source/Hints | |
|---|---|---|---|---|---|---|---|
 |
Kevin James | Brian | 60 | - | C1 | Recently unemployed forensic accountant, new stay-at-home stepdad to Lucas. No canonical age stated. | |
 |
Alan Ritchson | Jeff | 42 | - | C1 | Former Delta Force soldier, stay-at-home dad. No canonical age stated. | |
 |
Sarah Chalke | Emily | 49 | - | C1 | Brian's wife, mother of Lucas. No canonical age stated. | |
 |
Isla Fisher | Leslie | 49 | - | C1 | Jeff's wife, sharp-tongued and intuitive. No canonical age stated. | |
 |
Alan Tudyk | Simon Maddox | 54 | - | C1 | Eccentric billionaire scientist, main villain who cloned Jeff. No canonical age stated. |
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