Ellen Pompeo ; Sandra Oh ; Katherine Heigl

Matthew Fox ; Josh Holloway ; Evangeline Lilly

Greg Morris; Bob Johnson; Peter Lupus; Peter Graves; Martin Landau; Barbara Bain; Leonard Nimoy; Lynda Day George; Steven Hill; Lesley Ann Warren; Sam Elliott; Jack Donner; Sid Haig; Lee Meriwether; Barbara Anderson; Joseph Ruskin; Arthur Batanides; David

Chuck Norris; Clarence Gilyard jr.; Sheldon Wilson; Noble Willingham; Floyd Westerman; Judson Mills; Nia Peeples

Wade, Sydney; Vaughan, Leona; Gayle, Michelle; Payne, Lois; Anderson, Brett

Chuck Norris; Clarence Gilyard jr.; Sheldon Wilson; Noble Willingham; Floyd Westerman; Judson Mills; Nia Peeples

Ellen Pompeo ; Sandra Oh ; Katherine Heigl

Stephen Amell; Paul Blackthorne; Katie Cassidy; Colin Donnell; David Ramsey

Stephen Amell; Paul Blackthorne; Katie Cassidy; Colin Donnell; David Ramsey

Lucy Hale ; Ashley Benson ; Troian Avery Bellisario ; Shay Mitchell ; Sasha Pieterse

Brooke Shields; Kim Raver; Lindsay Price; Paul Blackthorne; Andrew McCarthy

Brooke Shields ; Kim Raver ; Lindsay Price

Charlie Sheen, Jon Cryer, Angus T. Jones, Marin Hinkle, Conchata Ferrell

Jared Padalecki, Jensen Ackles

Neil Patrick Harris ; Jason Segel ; Cobie Smulders

Josh Radnor; Jason Segel; Cobie Smulders; Alyson Hannigan; Neil Patrick Harris

Josh Radnor; Jason Segel; Cobie Smulders; Neil Patrick Harris; Alyson Hannigan

Mike Judge; Kathy Najimy; Pamela Adlon

Mark Strong; Lennie James; Ruben Santiago-Hudson

Aimee Kelly ; Bobby Lockwood ; Kedar Williams-Stirling

Alessandro Preziosi; Franco Nero; Matteo Urzia; Monica Guerritore; Johannes Brandrup; Alexander Held; Jannis Niewöhner; Katy Louise Saunders; Serena Rossi; Sebastian Ströbel; Dietrich Hollinderbäumer; Aglaia Szyszkowitz; Götz Otto; Wenanty Nosul; A. Gi

Walton Goggins; Barry Sloane; Kyle Schmid; Juan Pablo Raba; Edwin Hodge

David Duchovny ; Gillian Anderson ; Mitch Pileggi

Dennis Haysbert; Regina Taylor; Scott Foley; Robert Patrick; Audrey Marie Anderson

Dennis Haysbert; Regina Taylor; Scott Foley; Robert Patrick; Audrey Marie Anderson

Dennis Haysbert; Regina Taylor; Scott Foley; Robert Patrick; Audrey Marie Anderson

Nicole Kidman; Hugh Grant; Édgar Ramírez; Donald Sutherland

Keeley Hawes; Josh O'Connor; Milo Parker; Daisy Waterstone; Callum Woodhouse; Alexis Georgoulis; Yorgos Karamihos; Anna Savva

Stephen Graham; Freddie Fox; Alfie Allen; Mark Addy; Gemma Whelan

Eva la Rue; David Caruso; Emily Procter; Adam Rodriguez; Khandi Alexander

Moss, Elisabeth; Wenham, David; Hunter, Holly; Mullan, Peter; Wright, Thomas M.

Johnny Galecki; Jim Parsons; Kaley Cuoco; Simon Helberg; Kunal Nayyar

Johnny Galecki ; Jim Parsons ; Kaley Cuoco

Johnny Galecki ; Jim Parsons ; Kaley Cuoco ; Simon Helberg ; Kunal Nayyar

Johnny Galecki ; Jim Parsons ; Kaley Cuoco

Johnny Galecki ; Jim Parsons ; Kaley Cuoco

Matthew Fox; Emilie de Ravin; Josh Holloway; Evangeline Lilly; Terry O'Quinn; Naveen Andrews; Dominic Monaghan; Jorge Garcia; Daniel Dae Kim; Yunjin Kim; Michael Emerson; Henry Ian Cusick; Harold Perrineau; Elizabeth Mitchell

George Peppard; Dwight Schultz; Dirk Benedict; Melinda Culea; Lance LeGault; Carl Franklin

Gabriel Byrne, Michael Gambon, Colin Morgan, Geraldine Somerville