Michael Goldfarb

饰：Narrator

乔纳森·普雷西

Jonathan Pryce

饰：Narrator

Ronald Hutton

饰：Historian

David Hulme

饰：Self

Roger Woolger

饰：Regression Therapist

Michael Persinger

饰：Neuro scientist

Lucy O'Neil-Taylor

Lucy O'Neil-Taylor

饰：Self

Steven Lynn

饰：Prof Psychology