Mark K. Sargent

饰：Self - King of the Flat Earth

Patricia Steere

饰：Self - The Interviewer

Math Powerland

饰：Self - The Originator,(archive footage) (as Matt Boylan)

比尔·奈

Bill Nye

饰：Self,(archive footage)

Marcellus Wiley

饰：Self,(archive footage)

大卫·查普尔

Dave Chappelle

饰：Self,(archive footage)

尼尔·德格拉塞·泰森

Neil deGrasse Tyson

饰：Self,(archive footage)

Jeran Campanella

饰：Self - The Experimenter

吉米·坎摩尔

James Christian Kimmel

饰：Self,(archive footage)

艾伦·琼斯

Allen Jones

饰：Self,(archive footage)

拉里·威尔默

Larry Wilmore

饰：Self,(archive footage)

克里斯·帕拉特

Chris Pratt

饰：Self,(archive footage)