Meryl Streep

Karen Silkwood

Bruce McGill

Mace Hurley

M. Emmet Walsh

Walt Yarborough

Kurt Russell

Drew Stephens

David Strathairn

Wesley

Fred Ward

Morgan

Josef Sommer

Max Richter

Mike Nichols

Director

Craig T. Nelson

Winston

Cher

Dolly Pelliker

Bill Cobbs

Man in Lunchroom

Charles Hallahan

Earl Lapin

Graham Jarvis

Doctor at Union Meeting

Will Patton

Joe

James Rebhorn

Los Alamos Doctor

Nora Ephron

Writer

J.C. Quinn

Curtis Schultz

Kent Broadhurst

Carl

Ron Silver

Paul Stone

Ray Baker

Pete Dawson

Richard Hamilton

Georgie

Henderson Forsythe

Quincy Bissell

E. Katherine Kerr

Gilda Schultz

Diana Scarwid

Angela

Sudie Bond

Thelma Rice

Les Lannom

Jimmy

Larry Cano

Executive Producer

Buzz Hirsch

Executive Producer

Alice Arlen

Writer