Big O

The return of Roger's driving scene from the first episode was not originally the planned ending for Act 26. The original ending was changed for being too "conclusive" when Adult Swim asked that the ending of Act 26 would be left more open in the case that future episodes were to be produced.

Right after Roger pleads his case, and Angel starts to cry, Roger puts his hand on her shoulder. When we learn that it is him, you can see a poster for Big O in the background.

There has been a certain amount of debate due to Gordon's comment that Roger isn't one of his beloved tomatoes--some have taken it to imply it means that Roger Smith isn't a tomato at all. However, the actual quote is "Of all my cherished tomatoes, Negotiator, you aren't one of my beloved ones." In this context, it is probably safe to say that what Gordon means is that while Roger Smith is indeed one of the tomatoes, he is not one that Gordon was watching closely or one that he expected much out of.

Vera shows no signs of being shot by a gun (which she was in episde 23 "Twisted Memories). Instead, she has lots of bandages over her left eye and around her head. A gunshot would not cause that unless shot in the eye, in which she was not.

In Wayneright's mansion, the doors to the lab could only be opened by somebody as strong as R. Dorothy, yet Angel was able to get in even though both heavy doors were closed.

After Roger defeats the three MegaDeuses, if you look carefully, you can see the face of the third Big, as it was hidden inside one of the MegaDeuses.

You can clearly see Bank of America written on the check Roger receives from Alan Rosewater.

The painting over Wise's mantle, the woman he fathered his "bastard" son with, shows an elegantly posed Angel.

When fighting in the underground laboratory, Roger fires a gun twice at a steam pipe, yet the pipe immediately bursts in 10 places.

Dagon was a major northwest Semitic god, reportedly of grain and agriculture. However, he was later confused with the Hebrew word dag, or fish, and reinvented into a mermaid like being having a human torso and being a fish from the waist down, becoming a major god of the maritime Canaanites, or Phoenicians.

This is the first time of several times that Roger calls Dorothy by her full name directly.

The nickname of Scranton, Pennsylvania is Electric City. With nearby dams and its proximity to New York City, it is likely the Electric City of this episode.

This is the only episode in the entire series where Dorothy shows a full smile or laughs.

The translation for the Greek symbol, Omega, reads literally as "Big O", or "Great O", refering to this being the last of the great Megadeuses.

This is the only episode where Roger Smith appears alone on the hourglass in the ending credits.