Family and the "brothers trope". Quite similar so give it a try. Gray Shelter also has a good plot and amazing chemistry amongst the leads.
Same feels, colorism, I think it was also set in Phuket. Also the story is about childhood friends and their relationships.
Thriller, investigation, shootouts, fights etc. Some parts of Carter is similar to Hunt. But Hunt is leagues ahead in terms of acting and plot execution.
Narco Saints is also an investigation film. It was intense and thrilling just like Hunt. Definitely a must watch.
Same cute, simple and uncomplicated storyline. There's not much going on, the story is not complicated, but it's refreshing at the same time.
The two shows are thrilling, exciting and fun at the same time. If you Enjoyed the clone returns home, then you need to watch Alienoid too.