First episode with Lois Lane's (Teri Hatcher) shorter hair cut, which she maintains -- or a slight variation -- for the rest of the series. Perry White (Lane Smith) compliments Lois' hair and affectionately calls her "Tinkerbell".
In the beginning of the episode, just before Superman takes the two airport crooks to the police, his cape flips back and you can see the tie-down strip on his shoulder.