When Brisco travels to the past the second time, the second Brisco who should be there is never seen.
Trivia: In this episode, the other side of Brisco's time travel encounter from episode 15 "A.K.A. Kansas" is finally revealed.
Brisco: Karina, this is Socrates Poole, and this is...
Karina: Lord Bowler! Your faithful companion. Hi. It's in all the history books.
Brisco: All right, I just have one question, and for once I don't want some cryptic answer. What exactly is the Orb?
Karina: The Orb is a man-made electromagnetic wave-particle net that captures energy at certain nodal intersections of the space-time grid.
(as Karina takes off her clothing)
Brisco: Now, it's just anatomy, guys...
Bowler: nd it sure looks good on her!
Chapter titles: As Time Goes Bly, and Bye Bly
Last appearance of Billy Drago as John Bly.
Chapter title: As Time Goes Bly
"As Time Goes By" is a song from the first half of the 20th century best known as being performed in the movie Casablanca.