SPOILER ALERT! There are 12 different 링그 to Casting Sides from this episode here, (they are all quite short) I didn't want to link them all individually, so just follow this and click on the 링그 that appear. Enjoy :)
Ok, this is a little 랜덤 but I was looking up the Season 1-3 Boxset and came to this website... The 설명 of the show made me laugh out loud! Scroll down about two thirds of the page to the paragraph in bold text.