The Big Bang Theory 10x22 Promo/Preview "The Cognition Regeneration" The Big Bang Theory Season 10 Episode 22 Promo The Big Bang Theory 10x22 Promo "The Cognition Regeneration" (HD) The Big Bang Theory 10. sezon 22. bölüm fragmanı » Starring: Jim Parsons, Johnny Galecki, Kaley Cuoco, Simon Helberg