Seth Green (Star Wars: Clone Wars, Austin Powers, Family Guy, Buffy, IT & Robot Chicken) Heather Morris (Glee, Spring Breakers & Ice Age: Continental Drift) Kate Hudson (Almost Famous, Glee, Something Borrowed & Bride Wars) Sarah Michelle Gellar (Buffy, Ringer, Scream 2, The Grudge & The Crazy Ones) Amy Adams (Man of Steel, The Muppets, Enchanted, American Hustle, The Fighter & Doubt) Alyson Hannigan (Buffy, How I Met Your Mother & American Pie)