The shot of Hooker running in the warehouse in silhouette would be used as opening credit footage for the following season.
The silhouette of Hooker running would not only be used for the opening of Season 3, but would also be used for the final two seasons, and was also used for the end titles of those seasons in a slow-motion version.
Shatner's 2nd directing credit, the first also from season 2, episode 17 "Sweet Sixteen & Dead"