| "Nemesis" | |
|---|---|
| Star Trek: Voyager episode | |
| Episode no. | Season 4 Episode 4 |
| Directed by | Alexander Singer |
| Written by | Kenneth Biller |
| Featured music | David Bell |
| Production code | 171 |
| Original air date | September 24, 1997 |
| Guest appearances | |
| |
"Nemesis" is the 72nd episode of Star Trek: Voyager, the fourth episode of the fourth season.
The series follows the adventures of the crew of the starship Voyager, stranded on the opposite side of the galaxy, decades' journey from Earth. In the episode, Voyager's first officer Chakotay gets involved in a war between two alien species.