Cast of The Mighty

Sharon Stone plays Gwen Dillon, the mother of one of the main characters.

Elden Henson portrays Maxwell 'Max' Kane, one of the two central characters in the film.

Kieran Culkin takes on the role of Kevin 'Freak' Dillon, the other main character known for his intelligence and physical disability.

Gena Rowlands plays Gram, a significant figure in the life of one of the boys.

Harry Dean Stanton portrays Grim, another important character in the story.

Meat Loaf is Iggy in the movie.

Jenifer Lewis plays Mrs. Addison in The Mighty.

Dov Tiefenbach portrays Doghouse Boy #1.

Michael Colton plays Doghouse Boy #2 in the film.

Daniel Lee portrays Doghouse Boy #3 in The Mighty.

James Gandolfini plays Kenny Kane in the movie.

Gillian Anderson is Loretta Lee in The Mighty.