Kaley Cuoco (Penny) und Johnny Galecki (Experimentalphysiker Doktor Leonard Hofstadter) 2008 in der The Big Bang Theory -Episode „Superbowl für Physiker“.
Kaley Cuoco (Penny) and Johnny Galecki (Experimental Physicist Doctor Leonard Hofstadter) 2008 in The Big Bang Theory „The Bat Jar Conjecture“.