Paul

Simon Pegg

Graeme Willy

Nick Frost

Clive Gollings

Seth Rogen

Paul (voice)

Jason Bateman

Agent Zoil

Kristen Wiig

Ruth Buggs

Bill Hader

Haggard

Blythe Danner

Tara Walton

Joe Lo Truglio

O'Reilly

John Carroll Lynch

Moses Buggs

Jane Lynch

Pat Stevenson

David Koechner

Gus

Jesse Plemons

Jake

Sigourney Weaver

The Big Guy

Mia Stallard

Young Tara

Jeremy Owen

Sword Vendor

Jeffrey Tambor

Adam Shadowchild

David House

Security Guard

Jennifer Granger

Adam Shadowchild Fan