Emma Stone

Self - Narrator

Julianne Moore

Self - Narrator

Heather Berlin

Self, Self - Neuroscientist

Ali Mattu

Self - Psychologist

David Byrne

Self - Musician

Greta Thunberg

Self - Most Likely to Piss Off a World Leader

Michael Pollan

Self - Author, How to Change Your Mind

Robert Sapolsky

Self - Neuroscientist

Richard Davidson

Self - Neuroscientist

Jewel Jordan

Self - The Improv Project Player

Octavian Mihai

Self - Psychedelic User

Gina Poe

Self - Neuroscientist

Faith Jones

Self - The Improv Project Player

Yongey Mingyur Rinpoche

Self - Buddhist Monk

Robert Stickgold

Self - Neuroscientist

Melanie Mignucci

Self - Memory Subject

Moran Cerf

Self - Former Hacker, Neuroscientist

Srini Pillay

Self - Psychiatrist