George Loomis
— Jones Berg
Missi Pyle
— Carrie Ingall
Vivica A. Fox
— Dr. Sherry Cooper
Angell Conwell
— Dr. Leigh Waters
Jack Donner
— Mr. Joseph Stone
Christopher Cousins
— Ambassador Chris Williams
Natalija Nogulich
— Alana Williams
Mark Moses
— Damien Berg (Voice)
Katalina Viteri
— Lucy Clark
Nick Airus
— Miles Berg
Konstantin Lavysh
— Dr. Julien Drugov
Aleksander Ristic
— Pharmacist Nilsson
Tanner Anderson
— Dr. Brooks