Valerie Barr

饰：Self

Jessi Knudsen Castañeda

饰：Self

Emily Diana Ruth

饰：Self

Lindsey Doe

饰：Self

汉克·格林

Hank Green

饰：Himself

Craig Benzine

饰：Himself

Joe Bereta

饰：Himself

Stefan Chin

饰：Himself

Lex Croucher

饰：Herself

Meredith Danko

饰：Herself

菲丽西亚·戴

Kathryn Felicia Day

饰：Herself

约翰·格林

John Green

饰：Self

Michael Buckley

饰：Self

Phillip DeFranco

Phillip DeFranco

饰：Self,(as Phillip DeFranco)

William Haynes

饰：Self

Nicholas Jenkins

饰：Self

Stan Muller

饰：Self

Lee Newton

饰：Self

乔·佩那

Joe Penna

饰：Self

Patrick Rothfuss

饰：Self

Destin Sandlin

饰：Self

Reina Scully

饰：Self

Steve Zaragoza

饰：Self

Matthew Gaydos

饰：Self

艾米莉·格拉斯利

Emily Graslie

饰：Self

汉娜·哈特

Hannah Hart

饰：Self

格雷斯·赫尔比希

Grace Helbig

饰：Self

Caitlin Hofmeister

饰：Self

奥尔加·凯

Olga Kay

饰：Self

查理·麦克唐奈尔

Charlie McDonnell

饰：Self

Reid Reimers

饰：Self

Alli Speed

饰：Self

Sarah Urist Green

饰：Self

威尔·惠顿

Wil Wheaton

饰：Self