MegaCon

A

 * Amy Acker
 * Jensen Ackles
 * Neal Adams
 * Robbie Amell
 * Curtis Armstrong
 * Sean Astin
 * Hayley Atwell

B

 * Troy Baker
 * Adam Baldwin
 * John Barrowman
 * Amber Benson
 * Jon Bernthal
 * David Boreanaz
 * Barry Bostwick
 * Nicholas Brendon
 * LeVar Burton

C

 * Dean Cain
 * Sarah Wayne Callies
 * James Callis
 * Zach Callison
 * Peter Capaldi
 * Charisma Carpenter
 * Katie Cassidy
 * Tom Cavanagh
 * John Cena
 * Chad Coleman
 * Alice Cooper
 * Charlie Cox
 * Michael Cudlitz
 * Jim Cummings
 * Tim Curry
 * John Cusack

D

 * Brett Dalton
 * Anthony Daniels
 * Felicia Day
 * John de Lancie
 * Grey DeLisle
 * Jeffrey DeMunn
 * Michael Dorn
 * Brad Dourif
 * Eliza Dushku

E

 * Cary Elwes

F

 * Sean Patrick Flannery
 * Quinton Flynn
 * Michael J. Fox
 * Vivica A. Fox
 * Jonathan Frakes
 * Jason David Frank
 * Will Friedle
 * Stephen Furst

G

 * Sarah Michelle Gellar
 * Karen Gillan
 * Seth Gilliam
 * Caitlin Glass
 * Jeff Goldblum
 * Seth Green

H

 * Jennifer Hale
 * Alyson Hannigan
 * Jess Harnell
 * Anthony Stewart Head
 * Jon Heder
 * Tricia Helfer
 * Tyler Hoechlin
 * Hulk Hogan
 * Laurie Holden
 * Richard Horvitz

I

 * Jason Isaacs

J

 * Amy Jo Johnson

K

 * Tom Kane
 * Neil Kaplan
 * John Kassir
 * Margot Kidder
 * Alex Kingston
 * Walter Koenig

L

 * Phil LaMarr
 * Lucy Lawless
 * Stan Lee
 * Zachary Levi
 * Andrew Lincoln
 * Christopher Lloyd
 * Gary Lockwood
 * George Lowe

M

 * Tress MacNeille
 * James Marsters
 * Sonequa Martin-Green
 * Peter Mayhew
 * David Mazouz
 * Melissa McBride
 * China Anne McClain
 * Josh McDermitt
 * Caleb McLaughlin
 * Graham McTavish
 * Meat Loaf
 * Jason Mewes
 * Vic Mignogna
 * Jason Momoa
 * Jeffrey Dean Morgan
 * David Morrissey
 * Jennifer Morrison
 * Stephen Moyer
 * Bill Mumy

N

 * Nichelle Nichols

O

 * Edward James Olmos
 * Olivia Olson

P

 * Danielle Panabaker
 * Ray Park
 * Rob Paulsen
 * Khary Payton
 * Ron Perlman
 * Sean Pertwee
 * David Prowse
 * Bill Pullman

R

 * Norma Reedus
 * Christopher Reeve
 * Paul Reubens
 * Chandler Riggs
 * Michael Rooker
 * Michael Rosenbaum

S

 * Chris Sarandon
 * Sean Schemmel
 * John Schneider
 * Jeremy Shada
 * Glenn Shadix
 * William Shatner
 * Wallace Shawn
 * Marina Sirtis
 * Kevin Smith
 * Kevin Sorbo
 * Brent Spiner
 * Terence Stamp
 * Patrick Stewart
 * Tara Strong

T

 * George Takei
 * Catherine Tate
 * David Tennant
 * Lea Thompson
 * Gina Torres
 * Michelle Trachtenberg
 * Verne Troyer
 * Alan Tudyk

U

 * Karl Urban

V

 * Laura Vandervoort

W

 * Burt Ward
 * Peter Weller
 * Tom Welling
 * Ming-Na Wen
 * Adam West
 * Wil Wheaton
 * Billy Dee Williams
 * Scott Wilson
 * Thomas F. Wilson
 * Henry Winkler
 * Sam Witwer
 * Elijah Wood

Y

 * Steven Yeun

Z

 * William Zabka