The only thing I didn’t care for was all the hissing, and looking like vampires. Other than that, this was a really fun episode. I especially liked that Mando prevailed mainly because of his cleverness, not just his strength. Interesting that he got paid, even though the hiring organization essentially went from one prisoner to three prisoners. I guess that guy was more important than the other three.
The guy probably thought that the others all died in the attempt, and deaths were far more acceptable than a living prisoner who could rat out everyone else.