Last hand details
I wanted to settle this last hand question in my own mind so I went back to my recording of the show. Oh, by the way, it seems like I'm the only person in the whole world that recorded this show

, but that's another story. So here are the facts on the last hand:
Marlin is on the button - Players are listed in playing order
Marlin BR=180,000, bet 20,000, cards 2-J, action: surrenders
Alice BR=190,000, bet 20,000, cards 5-4, action: Hit, got an ACE for a total of 20
Jarek BR = 67,000, bet 50,000, cards 5-9, action: DD (additional 17,000), gets a 5 for a total of 19
Dealer up card is 10, a Jack in the hole gives her a total of 20
My observation:
It seems to me that Marlin may not have had accurate chip counts in his head. Even if Jarek wins a DD, his total would only be 134,000. So the correct play for Marlin was a max DD because even if he loses, he would have 140,000 - enough to beat Jarek. So Marlin had a
near free DD. But by surrendering, his only chance for first was if Alice lost which would give them a
tie for first. Of course, Alice's correct play was also to surrender (which was previously mentioned), since Marlin surrendered, to lock up first place.
In hindsight, it didn't matter because Marlin would have ended up with a 13 for his DD - not enough to beat the dealer natural 20.