Johnny Galecki (Experimentalphysiker Doktor Leonard Hofstadter) mit Jim Parsons (theoretischer Physiker Doktor Doktor Sheldon Cooper) , Kaley Cuoco (Penny), Simon Helberg (Raumfahrtingenieur Howard Wolowitz) und Kunal Nayyar (Astrophysiker Doktor Rajesh Koothrappali) 2008 in der The Big Bang Theory -Episode „Der Cooper-Hofstadter-Antagonismus“.
Johnny Galecki (Experimental Physicist Doctor Leonard Hofstadter) with Jim Parsons (theoretical Physicist Doctor Doctor Sheldon Cooper), Kaley Cuoco (Penny), Simon Helberg (Aerospace Engineer Howard Wolowitz) and Kunal Nayyar (Astrophysicist Doctor Rajesh Koothrappali) 2008 in The Big Bang Theory „The Cooper-Hofstadter Polarization“.