Mega Piranha

Paul Logan

Jason Fitch

Tiffany

Sarah Monroe

Barry Williams

Bob Grady

David Labiosa

Colonel Antonio Diaz

?

Jude Gerard Prest

Dr. Brian Higgins

?

Jesse Daly

Dr. Eli Gordon

Cooper Harris

Lt. Julia

?

William Morse

Lt. Stritch

Clint Browning

Captain Jonas

Matt Lagan

Submarine Captain Jim

Jonathan Nation

Mort

?

Jesel Ortloff

Mom

?

Lola Forsberg

Steph

Jillian Easton

Jane the Reporter

Joseph Porter

Ensign Filbert