导演 理查德·林克莱特

Stan Milo Coy

Grown Up Stan (voice) 杰克·布莱克

Mom Lee Eddy

Dad 比尔·怀斯

Vicky Natalie L'Amoreaux

Steve 乔什·维金斯

Jana Jessica Brynn Cohen

Greg Sam Chipman

Stephanie Danielle Guilbot

Kranz 扎克瑞·莱维

Bostick 格伦·鲍威尔

Grandfather Larry Jack Dotson

Grandmother #1 Mona Lee Fultz

Grandmother #2 Jennifer Griffin

Sam The Rocket Man Holt Boggs

Tony Reese Armstrong

Music Class Teacher Natalie Joy

Science Teacher Suzanne Deal Booth

Principal Cowan Chris Olson

Pinball Buyer 塞缪尔·戴维斯

Statue-Maker Kid Mia Gonzalez

Bales Brian Villalobos

Jack Chris Zurcher

Kid on Astroway Alex Fink

Young Lady on Astroway Zia Kinzy

Mr. St. George 戴维·德劳

Drive-In Employee Noah Randall

Mindy Athena Wintle

Emanuel Xavier Patterson

SIMSUP Nick Stevenson

Abominable Snowman William Carroll

Lisa (uncredited) Avery Joy Davis

Hoodlum (uncredited) Christian Moran

NASA Controlman (uncredited) Nicholas Andrew Rice

AstroWorld Kid (uncredited) Keslee Blalock

Service Station Attendant (uncredited) Brent A. Riggs

SIMSUP (uncredited) P. Michael Hayes II

Laughing Boy (uncredited) Flint Nattinger