Commander Will Riker quite literally meets himself when the Enterprise returns to Nervala IV to retrieve scientific research data that was left behind eight year before, when help evacuate the research station while serving aboard the USS Potemkin.
| Air Date | 24 May 1993 |
| Production Number | 40274-250 |
| Stardate | 46915.2 |
| Gregorian Calendar Date | Monday, 04 August 2369 10:41:43 GMT |
| Primary Arc | House of Riker |
| Secondary Arc | Duplicates |
| Tertiary Arc | Thomas Riker |
| See It or Skip It | See It! |
Previously on Star Trek | Order | Next Time on Star Trek |
|---|---|---|
| If Wishes Were Horses | Chronological | The Forsaken |
| The Forsaken | Air Date | Dramatis Personae |
| Rightful Heir | Production | Timescape |
| Frame of Mind | Primary Arc | The Pegasus |
| The Emissary | Secondary Arc | Whispers |
| n/a | Tertiary Arc | Defiant |
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