Dr. Camille Saroyan ( Tamara Taylor ) talks about a movie she has seen that doesn't end well for humanity due to growing plants. This is a reference to the movie The Happening (2008), starring Emily Deschanel's (Dr. Temperance "Bones" Brennan) sister Zooey Deschanel.
First appearance of Sunnie Pelant as Christine Booth. She plays the role through the rest of the series.