Worf

Season One

 * Year: 2364

Season Two

 * Year: 2365

Season Three

 * Year: 2366

Season Four

 * Year: 2367

Season Five

 * Year: 2368

Season Six

 * Year: 2369

Season Seven

 * Year: 2370

Generations

 * Year: 2371

Season Four

 * ''Year: 2372

Season Five

 * Year: 2373 Episodes 5x01 - 5x08

First Contact

 * Year: 2373

Season Five (continued)

 * Year 2373

Season Six

 * Year: 2374

Season Seven

 * Year: 2375

Insurrection

 * Year: 2375

Nemesis

 * Year: 2379