| Star Trek: Hidden Frontier episode | |
| "Countermeasures" | |
| |
| Episode no.: | 37 |
| Prod. code: | 37 |
| Airdate: | February, 2005 |
| Writer(s): | Rob Caves |
| Director(s): | Dave Mason |
| Story year: | 2382 |
| episode chronology | |
| Previous episode: | "The Battle is Joined" |
| Next episode: | "Dancing in the Dark" |
"Countermeasures" is the first episode of the sixth season of Star Trek: Hidden Frontier.