Annihilate All Humans!

Michael Cook

Dr. Edwards

James Norgard

Dr. Gabriel

Mark Haider

General Castle

Tyler Haines

Agar

Michael G. Kaiser

Korak/Sheriff Hayes

Elliott Mihm

Karok/Danny Johnson/Automaton

Cherie Gallinati

The Boss's Twin Sister

Thom Gladhill

Deputy O'Donnell

Robert Goodrick

Government Official

Alice Mihm

Evelyn Johnson

Daniel Mihm

Chip

David Mihm

Butch

Stephanie Mihm

Agent Seven

Craig Nicko

Agent Twenty-Three