Star Trek's Jeffrey Combs has made a career from giving nuanced performances behind layers of alien prosthetics from DS9 to Enterprise, and beyond. Sadly, Seven had to deal with a great deal of ...

Constable Odo from DS9 was one of these shapeshifters, as were the Founders of the dreaded Dominion. But before Odo, Star Trek introduced a different shapeshifting alien race called Chameloids.