Anybody else notice how the photos used in first season closing credits are far more interesting than those in seasons two and three? Season One credits would often use scenes from the episode we just watched, like this from "Court Martial" :
And first season credits frequently spotlighted the guest stars by using photos of them underneath their names. Like this:
and this:
Seasons two and three abandoned this practice, but shouldn't have.

And first season credits frequently spotlighted the guest stars by using photos of them underneath their names. Like this:

and this:

Seasons two and three abandoned this practice, but shouldn't have.