Christopher Nolan Director Matthew McConaughey Cooper Actor Anne Hathaway Amelia Brand Actor Jessica Chastain Murph Actor Michael Caine Professor Brand Actor Bill Irwin TARS Voice Ellen Burstyn Old Murph Actor Mackenzie Foy Young Murph Actor Timothée Chalamet Young Tom Actor Wes Bentley Doyle Actor David Gyasi Romilly Actor John Lithgow Donald Actor Casey Affleck Tom Actor Matt Damon Dr. Mann Actor Topher Grace Getty Actor Collette Wolfe Ms. Kelly Actor Leah Cairns Lois Actor David Oyelowo Principal Actor Jonathan Nolan Screenwriter Emma Thomas Producer Lynda Obst Producer Jordan Goldberg Executive Producer Jake Myers Executive Producer Kip Thorne Executive Producer Thomas Tull Executive Producer Hoyte Van Hoytema Cinematographer Lee Smith Film Editing Nathan Crowley Production Design Hans Zimmer Original Music Mary Zophres Costume Design Dean Wolcott Supervising Art Direction Joshua Lusby Art Director Eric Sundahl Art Director Gary Fettis Set Decoration John Papsidera Casting