Odo, played by René Auberjonois, is a fictional character in the science fiction television series Star Trek: Deep Space Nine. He is a member of a shape-shifting species called Changelings and serves as the head of security for the space station Deep Space Nine on which the show is set. Intelligent, observant, and taciturn, Odo uses his unique abilities throughout the show to maintain security on the DS9 station and later aids the Bajoran people and the Federation throughout the Dominion War against his own people, the Founders.
Odo (Star Trek)
Odo was portrayed in Star Trek: Deep Space Nine by actor René Auberjonois
René Murat Auberjonois was an American actor and director, best known for playing Odo on Star Trek: Deep Space Nine (1993–1999).
Auberjonois in 2013
Auberjonois (right) with Star Trek: Deep Space Nine co-stars Armin Shimerman (left) and Nana Visitor (center)
Auberjonois as Odo in Star Trek: Deep Space Nine
Pictured in 2010