Joe Alaskey

Duck Dodgers / The Martian Commander (voice)

Bob Bergen

The Eager Young Space Cadet (voice)

Richard McGonagle

Dr. I.Q. Hi (voice)

Tia Carrere

The Martian Queen (voice)

Michael Dorn

Centurion Robot (voice)

Frank Welker

Ch'p (voice)

Dick Beals

Baby-Faced Moonbeam (voice)

Kevin Smith

Hal Jordan (voice)

Tress MacNeille

Sow (voice)

Loni Anderson

Herself (voice)

Jess Harnell

Puerco (voice)

Jeff Bennett

Ambassador Porkwellington / Narrator (voice)

Tom Jones

Tom Jones (voice)

Kelly Ripa

The New Cadet (voice)

June Foray

Lezah the Wicked (voice)

Macy Gray

Lady Chanticleer (voice)

Brian Wilson

Brian Wilson (voice)

Genndy Tartakovsky

Cyber Pirate of the Future (voice)

Mako

Happy Cat / Ah-Choo (voice) · Happy Cat (voice)

Dee Bradley Baker

Captain Richards / Giant Space Monkey (voice)

Tim Curry

Magnificent Rogue (voice)

Henry Winkler

Dr. Maniac (voice)

Lewis Black

Manobrain (voice)

Quentin Tarantino

Master Moloch (voice)

Burt Reynolds

Royal Serpenti (voice)

Dom DeLuise

Roy Serpenti (voice)

Dave Mustaine

Himself (voice)

Marc Singer

Kirk Manlord (voice)

Maurice LaMarche

K'chutha Sa'am / Seaman (voice)

John DiMaggio

Kilowog (voice)

Michael Gough

Captain Glousterman / Professor / Reporter (voice)

Jennifer Hale

Pirate Lass / Becky - Wealthy Passenger (voice)

Jim Cummings

Tazmanian Devil / Father (voice)

John O'Hurley

Star Johnson (voice)

John de Lancie

Sinestro (voice)

John Stephenson

Ganthet (voice)

Kevin Michael Richardson

Agent Roboto / Nasty Canasta (voice) · Agent Roboto (voice)

Tara Strong

Katma-Tui / Little Girl (voice)

Clancy Brown

Archduke Zag (voice)

Jodi Benson

Princess Incense (voice)

Rob Paulsen

Porko (voice)

Vanessa Marshall

Waitress / Woman #2 / Woman #3 (voice)

Grey DeLisle

Food Synthesizer (voice)

Billy West

The Mother Fudd / Zeke / Martian Commander (voice)

Tom Kane

Walter Carbonite / Cooter / Crewmember (voice)

Chris Edgerly

Steve Boston (voice)

Amy Brassette

Jamie Wynters (voice)

Michael Patrick McGill

Bigfoot / The Annhiliationator (voice)

Taylor Lautner

Reggie Wasserstein (voice)

Dave Wittenberg

Id Dodgers / Protectorate Agent #1 (voice)

Tisha Terrasini Banker

Lieutenant Aurora Soleil (voice)

Paget Brewster

Rona Vipra (voice)

René Auberjonois

McChirpy (voice)

Jeff Garlin

Camoman (voice)