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

Sir Patrick Stewart; William Shatner; Malcolm McDowell; Jonathan Frakes; Brent Spiner; LeVar Burton; Michael Dorn; Gates McFadden; Marina Sirtis; James Doohan; Walter Koenig; Whoopi Goldberg; Barbara March; Alan Ruck

Chris Hemsworth; Natalie Portman; Tom Hiddleston; Stellan Skarsgård; Colm Feore; Ray Stevenson; Idris Elba; Kat Dennings; Rene Russo; Sir Anthony Hopkins; Clark Gregg; Jaimie Alexander; Tadanobu Asano; Joshua Dallas

Robert Downey Jr.; Chris Hemsworth; Mark Ruffalo; Chris Evans; Scarlett Johansson

Shia LaBeouf ; Megan Fox ; Josh Duhamel

Will Smith ; Jaden Smith ; Isabelle Fuhrman

Chris Pratt; Zoe Saldana; Lisa Vicari; Dave Bautista; Glenn Close