At the beginning of the segment, they showed the Three Rivers clip where he's telling the basketball player that he should take his second chance at life. Craig made a joke about the hokey piano music that plays during that scene.
He also mentioned that the last time Alex was on his show, it was when Alex was doing the vampire show.

And after the show was canceled, he thought it was all over for Alex. Alex said, it almost WAS over--because he got food poisoning when he went to Mexico after Moonlight was canceled.

(Poor guy--he must have felt like everything was conspiring against him!)
He said he was in the jungle climbing pyramids and that sort of thing, and there was a guy selling some meat dish, which he ate...and he got really sick.
He says he's 6'1" (but it depends on if he's slouching). Hmm. Stand up, Alex!
He also said he'd love to skydive, but he's not allowed. Craig made a joke about "they don't allow that in Australia?" And Alex laughed and said, no, the show won't let him do it.
He and Craig talked about Labo(u)r Day, and about US citizenship. Alex asked Craig if you get a tax break if you're a citizen--because he pays a lot of taxes.

He said that he wants to become a citizen, but he hasn't gotten around to the paperwork yet. He just keeps renewing a US Visa for 3 years at a time. (I'll help coach you for the test, Alex!)
He told Craig that he'd just been to Lake Arrowhead (here in the Southern California mountains), and he was interested in the fact that tap water up there is actually lake water. Then he asked Craig what Craig had in his coffee mug, and Craig said, Lake Arrowhead water.

Alex said something like, "Now people are going to start sending you bottles of Lake Arrowhead water." Craig said, "You're presuming that people in Lake Arrowhead watch this show."
Anyhow, I haven't seen it, so this is third-hand, but I thought I'd share...