Why Was Penny Missing in The Big Bang Theory Season 4?
Learn why Penny was absent in season 4 of The Big Bang Theory due to Kaley Cuoco's injury and how the show addressed her character's absence.
Why Was Penny Absent in Season 4 Episode 6 of The Big Bang Theory?
Discover why Penny was missing from Season 4 Episode 6 of The Big Bang Theory due to Kaley Cuoco's horseback riding accident.