Jan Maxwell
— Narrator (voice)
Marilu Henner
— Self
Joseph LeDoux
— Self
Bryan Kreutz
— Self
Matt Walker
— Self
Andre Fenton
— Self
Roddy Roediger
— Self
Daniela Schiller
— Self
Jake Hausler
— Self
Kathleen McDermott
— Self
James McGaugh
— Self
Brenda Milner
— Self
Dan Schacter
— Self
Eric Kandel
— Self
Karim Nader
— Self
Steve Ramirez
— Self
Sasha Cohen
— Self
Merel Kindt
— Self
Dr. Elizabeth Loftus
— Self
Julia Shaw
— Self
Nico Dosenbach
— Self
Christine Denny
— Self