Mama's Boy (2007) featured a cast of 16 tracked actors. Of these, 13 (87%) are still alive today and 2 have passed away. The oldest surviving cast member is Mary Kay Place, age 79. This film starred Jon Heder and Diane Keaton.
87% still with us· verified cast81% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 87% still living
Avg. Age at Death: 88.5 yrs
Deaths by Year
2014
2025
Cast16 members
| Person | Character | Status | DOB | Age | DOD | Age in 2007 |
|---|---|---|---|---|---|---|
 Jon Heder Jeffrey Mannus | Jeffrey Mannus | Living | 26/10/1977 | 48 | — | 30 |
 Diane Keaton Jan Mannus | Jan Mannus | Deceased | 05/01/1946 | 79 | 11/10/2025 | 61 |
 Jeff Daniels Mert Rosenbloom | Mert Rosenbloom | Living | 19/02/1955 | 71 | — | 52 |
 Anna Faris Nora Flannigan | Nora Flannigan | Living | 29/11/1976 | 49 | — | 31 |
 Eli Wallach Seymour Warburton | Seymour Warburton | Deceased | 07/12/1915 | 98 | 24/06/2014 | 92 |
 Dorian Missick Mitch | Mitch | Living | 15/01/1976 | 50 | — | 31 |
 Sarah Chalke Maya | Maya | Living | 27/08/1976 | 50 | — | 31 |
 Mary Kay Place Barbara | Barbara | Living | 23/09/1947 | 79 | — | 60 |
 Adam Devine Alhorn | Alhorn | Living | 07/11/1983 | 42 | — | 24 |
 Simon Helberg Rathkon | Rathkon | Living | 09/12/1980 | 45 | — | 27 |
Jenny Ladner Alison | Alison | Unverified | — | — | — | — |
 Ben Crowley Skater Punk | Skater Punk | Living | 10/03/1980 | 46 | — | 27 |
 Laura Kightlinger Mert's Secretary | Mert's Secretary | Living | 13/06/1969 | 57 | — | 38 |
 Jessie Graff Wrestler | Wrestler | Living | 12/01/1984 | 42 | — | 23 |
| Ogre | Living | 03/08/1982 | 44 | — | 25 | |
 Evan Peters Keith | Keith | Living | 20/01/1987 | 39 | — | 20 |
