I think it is before the hijacking, now that you mention it.

eta: Was "Kellerman" spending the problem 20 from way back when?

I couldn't decide if that's what he was doing. Or just looking at the 20 and thinking of the implications of getting a 20 from the 21st century way back when.

Was Kellerman spending one of the new 20s, or was it one of the bills he took from Dan's stash? He took a whole stack of them when he found the money, didn't he?

I thought it was a new 20. But now I can't recall if it had the big Andrew Jackson or not.

I think it was the new twenty, because I noted the first few characters of the serial #, and it matched.

I admit that I don't pay super-close attention to this show, so I've sort of lost track of where the money all went. Kellerman threw himself on the metaphorical grenade to protect his brother, though, didn't he?

The brother is annoying, but I buy it. He's a cop, he resents his brother, he loves him, and he doesn't trust him.

I'm trying to work out how Livia does her job from the past. Dan gets to come back to the internet and check his progress and even tentatively plan for the next trip back. What does she have?

It suggests that her role is different than Dan's, doesn't it?

Bunches of Old Doctor Who being released on dvd.

ita,

I believe Livia's job is to help Dan.