Ladd Ehlinger Jr.

A Square (voice)

Greg Trent

President Circle (voice)

Simon G. Hammond

A Sphere (voice)

Jeff Sanders

Cube Carlton (voice)

Chris Carter

King of Lineland (voice)

Ashley Blackwell

A Line (voice)

Denise Carter

(voice)

Juliana Carter

(voice)

Mark Carter

(voice)

Jacqueline Clift

(voice)

Thomas Colby

(voice)

Colin Duckworth

(voice)

Catherine Ehlinger

(voice)

Corin Ehlinger

(voice)

Karen Ehlinger

(voice)

Megan Ehlinger

(voice)

Perrin Ehlinger

(voice)

Oscar Gutierrez

(voice)

Raven Hood

(voice)

Michael Karle

(voice)

James Lee Kelley

(voice)

Chris Kolb

(voice)

Lauren Meigs

(voice)

Linda Meigs

(voice)

Matthew Meigs

(voice)

Lacon Mitchell

(voice)

Jorge J. Raub

(voice)

Jonathon Shoemaker

(voice)

Sean C. Spurlock

(voice)

Hal Stanford

(voice)

Bill Wells

(voice)