Being Heumann cast
Being Heumann (2026) stars Mark Ruffalo, Dylan O'Brien and Rob Delaney.
Director
Sian Heder
Billed cast
10
Year
2026
IMDb
7.7
89 votes
| Mark Ruffalo | Joseph Califano | 1 |
| Dylan O'Brien | Evan White | 2 |
| Rob Delaney | Congressman Miller | 3 |
| Daniel Durant | Steve McCleeland | 4 |
| Jon Beavers | Jim Pechin | 5 |
| David Hewlett | Agent Sullivan | 6 |
| Will Brill | Gene Eidenberg | 7 |
| Ruth Madeley | Judy Heumann | 8 |
| Joe Cobden | Hamilton Jordan | 9 |
| Ray Fisher | Chuck Jackson | 10 |
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Information courtesy of IMDb (https://www.imdb.com). Used with permission.