It has more Lee Beom Soo too. In case you didn't keep an eye on my Twitter feed, I am a big fan of his, as of late. I trust his presence means the series will be good.
With this new teaser-video, we get to further establish that Kim Kyung Tak (Kim Jae Joong's character) will not have a happy relationship with Dr. Botox to begin with. I like that and hope to see Kim as the bad guy. It will be challenging for his acting skills, which I hope have continued to improve.
Notice that we have a change in the English title at this point. The series is called "Dr. Jin" quite often lately, as it's the original title in Korean. I do like this change and will apply it. The Japanese works are called "Jin" so it's different enough to show a different work, but also keeps the ever important name without being a huge ass title to type and fit in a tweet. I know Twitter didn't exactly form the name (or maybe it did...), but it works for me.
"Dr. Jin" begins airing this Saturday, 26th of May. It will air on Saturdays and Sundays, which I am guessing means it will be quite a long series. Hopefully, it will be good enough to keep us watching that long.