Star Trek Best Trek

Where Silence Has Lease

In case you skip it...

This episode introduces Worf’s calisthenics program - a holodeck simulation in which he is attacked by a series of monsters which he brutally kills.

Worf fights holographic monsters

It’s basically Dark Souls.

This episode also has the first mention of the USS Yamato, a sister ship to the Enterprise that comes up every once in a while.