Duncan Blewett

饰：Himself

Abram Hoffer

饰：Himself

Laura Archera Huxley

饰：Herself

Humphry Osmond

饰：Himself

Myron Stolaroff

饰：Himself

拉姆·达斯

Ram Dass

饰：自己

Albert Hofmann

Albert Hofmann

饰：自己

阿尔多斯·赫胥黎

Aldous Huxley

饰：自己

Ralph Metzner

Ralph Metzner

饰：自己

Stanislav Grof

Stanislav Grof

饰：Self

蒂莫西·利瑞

Timothy Leary

饰：Self,(archive footage)