So my casting suggestions are with one eye on the upcoming TV show and one eye on the movie that will never be made. Anyway let me know what you think:

Joel Edgerton as Matt Murdock aka Daredevil

Ray Liotta as Battling Jack Murdock

Stephen Marcus as Wilson Fisk

Sean Astin as Foggy Nelson

Bryan Cranston as Ben Urich

Kristen Bell as Karen Page

Alexa Davalos as Elektra Natchios

David Morrissey as Leland Owlsley aka The Owl

Zachary Quinto as Lester aka Bullseye

Keira Knightley as Mary Walker aka Typhoid Mary

Sho Kosugi as Master Izo

This last one is a bit of a dream cast since he's passed away (RIP)

David Carradine as Stick.