Star Trek: Deep Space Nine (DS9) is the third Star Trek television series. Most of the series takes place on a space station called "Deep Space Nine". It was the first and so far only Star Trek show to be based on a space station rather than a starship.
Episodes
"Babel"
On the space station Deep Space Nine, the crew gets sick with an aphasia virus, which makes them say random words in place of what they mean to say.
Cast
