Mega Shark vs. Giant Octopus

Lorenzo Lamas

Allan Baxter

Debbie Gibson

Emma MacNeil

Sean Lawlor

Lamar Sanders

Вік Чао

Seiji Shimada

Jonathan Nation

Vince

Mark Hengst

Dick Ritchie

Michael Teh

Takeo

N/A

Chris Haley

Kenji

N/A

Dustin Harnish

Helmsman

Dean Kreyling

U.S. Sub Captain

Stephen Blackehart

U.S. Sub Sonar Chief

N/A

Dana DiMatteo

Marine Biologist

Myles Cranford

Deputy

N/A

Dana Healey

Naval Officer

N/A

John Bolen

Weapons Officer

Russ Kingston

Admiral Scott

Larry Wang Parrish

Japanese Typhoon Captain

N/A

Stephanie Gernhauser

Sub Commander

Cooper Harris

Sonar Tech

Matt Lagan

Destroyer Captain

Hunter Ives

Destroyer Sonar Man

N/A

Douglas N. Hachiya

Destroyer Sonar Tech

N/A

Sergio Kato

FBI Agent (uncredited)

N/A

Aki Hiro

Typhoon Navigator

N/A

John Gilligan

Destroyer Sonar Man

N/A

Michael Allendorf

Radioman

N/A

Colin Broussard

Radioman

N/A

Mikos Zavros

Navigator

N/A

Elijah Flores

FBI Agent

N/A

Daniel Schachtel

FBI Agent

N/A

Nathan Sikes

FBI Agent

N/A

David Meador

Blackbird Pilot

N/A

Jay Beyers

Pilot / Deck Officer

N/A

Michael C. Parisi

Passenger

N/A

Michael Drummond

Passenger

N/A

Molly Drummond

Passenger

N/A

Emily Lavigna

Passenger

N/A

Michelle Hodnett

Passenger

N/A

Silje Gruner

Passenger

N/A

Joey Ruggles

Passenger

N/A

Knayi Clement

Passenger

N/A

Brandon Plemons

Sailor

N/A

Conrad Lihilihi

Background

N/A

Rebecca Helm

Background

N/A

Chan Park

Background

N/A

Chuck Willis

Background

N/A

Craig Childress

Background

N/A

Jay Cynik

Background

N/A

Andre H. Bassett

Backrground

N/A

Artem Shatokhin

Background

N/A

Jason Covington

Background

N/A

Alan Woods

Background

N/A

Ángela Guerrero

Background

N/A

James Rolls

Background

N/A

Julia Torchine

Background

N/A

Sharon Stockbridge

Background