출연진

• 

  폴 지아마티

  Paul Giamatti

  Narrator (voice)

• A

  Akito Kawahara

  Self - Florida Museum of Natural History

• J

  Jesse R. Barber

  Self - Boise State University

• M

  Mary Jane Epps

  Self - Mary Baldwin University

• A

  Aaron Pomerantz

  Self - PhD. Student at the University of California