Capt. Malcolm "Mal" Reynolds

Nathan Fillion

Zoë Warren

Gina Torres

Hoban "Wash" Washburn

Alan Tudyk

River Tam

Summer Glau

Inara Serra

Morena Baccarin

Jayne Cobb

Adam Baldwin

Kaywinnet Lee 'Kaylee' Frye

Jewel Staite

Dr. Simon Tam

Sean Maher

Shepherd Derrial Book

Ron Glass

The Operative

Chiwetel Ejiofor

Mr. Universe

David Krumholtz

Dr. Mathias

Michael Hitchcock

Dr. Caron

Sarah Paulson

Lab Technician

Peter James Smith

Mingojerry 'Mingo' Rample

Yan Feldman

Fantastic "Fanty" Rample

Rafael Feldman

Lenore

Nectar Rose

Teacher

Tamara Taylor

Lilac Young Tough

Glenn Howerton

Young River Tam

Hunter Ansley Wryn

Boy Student

Logan Craig O'Brien

Boy Student

Erik Erotas

Girl Student

Demetra Raven

Girl Student

Jessica Huang

Girl Student

Marley McClean

Ensign

Scott Kinworthy

Helmsman

Erik Weiner

Lab Technician

Conor O'Brien

Trade Agent

Weston I. Nathanson

Young Female Intern

CeCe Cline

Trade Agent

Weston Nathanson

Vault Guard

Chuck O'Neil

Young Female Intern

Carrie 'CeCe' Cline

Lilac Mom

Amy Wieczorek

Lilac Son

Tristan Jarred

Fan Dancer

Elaine Lee

Mining Camp Boy

Terrence Hardy

Fan Dancer

Elaine Mani Lee

Alliance Pilot

Brian O'Hare

Mining Camp Boy

Terrence Hardy Jr.*

Black Room Soldier

Ryan Tasz

Black Room Soldier

Colin Patrick Lynch

News Anchor

Terrell Tilford

Slovenly Beaumonde Man

Joshua Kwiat

Slovenly Beaumonde Man

Joshua Michael Kwiat

Rick Williamson

Joss Whedon

Linda Wang

David Sobolov