It's gonna be a long list. YOU HAVE BEEN WARNED:
Colin Morgan
David Tennant
Catherine Tate
John Barrowman
Stephen Amell
Noah Wyle
David Hewlett
Paul McGillion
Rachel Luttrell
Robert Picardo
Tom Welling
Justin Hartley
Eddie McClintock
Joanna Kelly
Allison Scagliotti
Aaron Ashmore
Erica Durance
Allison Mack
Kristin Kreuk
Laura Vandervoort
Cassidy Freeman
Annette O'Toole
John Schneider
Michael Rosenbaum
Matt Smith
Gareth David-Lloyd
Bradley James
Andrew Garfield
Jensen Ackles
Jared Padalecki
Misha Collins
Alex Kingston
Chris Hemsworth
Chris Pine
Zachary Quinto
Benedict Cumberbatch
Chris Evans
Ian Somerhalder
Jamie Bamber
Alex O'Laughlin
Scott Caan
Grace Park
Daniel Dae Kim
Masi Oka
Tommy Knight
Daniel Anthony
Kat Dennings
David Boreanaz
Charisma Carpenter
Amy Acker
Colin Ferguson
Aidan Turner
Russell Tovey
Burn Gorman
Naoko Mori