If you REALLY want an immersive show, go for a Korean drama. It's no lie when people compare Kdramas to cocaine. You get addicted to that . My recommendations: My Lovely Sam Soon (or My Name is Kim Sam Soon), Coffee Prince, and Boys Before Flowers. That should keep you occupied for a loong time.
OMG yes. I have Coffee Prince and Boys Before Flowers on DVD =P They are soo addictive and very long. Full House is also good, but somewhat annoying.