Cast Age Comparison by Season
| Actor | Character | Actor Age | Char Age | Conf | Diff | Source/Hints | |
|---|---|---|---|---|---|---|---|
| Season 3 (2026) | |||||||
 |
Noah Wyle | Dr. Michael 'Robby' Robinavitch | 54 | - | C1 | ||
 |
Patrick Ball | Dr. Frank Langdon | 36 | - | C1 | ||
 |
Katherine LaNasa | Charge Nurse Dana Evans | 59 | 52-55 | C2 | +6 | The Pitt Wiki: Dana has '30 years of experience' as an ER nurse. Assuming RN start age 22-25, this places her at 52-55 years old. • Official HBO Max character page confirms 30 years of nursing experience. |
 |
Supriya Ganesh | Dr. Samira Mohan | 28 | 30 | C3 | -2 | The Pitt Wiki: '29 year old, third-year resident' in Season 1. Season 3 is approximately one year later, making her 30. |
 |
Fiona Dourif | Dr. Cassie McKay | 44 | 43 | C3 | +1 | The Pitt Wiki: '42 years old' in Season 1, born '1981 or 1982'. Season 3 is approximately one year later. • Town & Country: Confirms McKay is 'a caring, patient-forward second-year resident' at age 42. |
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