HThat Which Survives
| Series: | Star Trek: The Original Series |
|---|---|
| Medium: | Live Action Television Episode |
| Episode Number: | 314 |
| Production Number: | 60043-69 |
| Original Air Date: | |
| Directed By: | Herb Wallerstein |
| Teleplay By: | John Meredyth Lucas |
| Story By: | Michael Richards |