- Joaquin Phoenix Lucius Hunt
- Bryce Dallas Howard Ivy Walker
- William Hurt Edward Walker
- Sigourney Weaver Alice Hunt
- Adrien Brody Noah Percy
- Brendan Gleeson August Nicholson
- Cherry Jones Sra. Clack
- Jayne Atkinson Tabitha Walker
- Judy Greer Kitty Walker
- Fran Kranz Christop Crane
- Michael Pitt Finton Coin
- Celia Weston Vivian Percy
- John Christopher Jones Robert Percy
- Frank Collison Victor
- Jesse Eisenberg Jamison
- Charlie McDermott
