Watch the “Predicting IQ Off of Head Size” clip from the CBS crime drama FBI: Most Wanted Season 4 Episode 7, created by Rene Balcer.<br /><br />FBI: Most Wanted Cast:<br /><br />René Balcer, Dylan McDermott, Julian McMahon, Kellan Lutz, Roxy Sternberg, Keisha Castle-Hughes, Nathaniel Arcand, YaYa Gosselin, Miguel Gomez and Alexa Davalos<br /><br />Stream FBI: Most Wanted Season 4 now on Paramount+!
