[egdelwonk]

I had to look it up too! Surprisingly "Oprah Jerktoaster" brings back exactly 0 results.

[vidarh]

The part where they all end up dead ought to have been a dead giveaway.

[startswithaj]

I hadn't read that far when I posted the question. Even soo, Oprah's had some pretty wacky guests in her time :)