A Oldboy tv show is in the works I'm not sure this can work
https://ew.com/oldboy-tv-series-park...loping-8634910
A Oldboy tv show is in the works I'm not sure this can work
https://ew.com/oldboy-tv-series-park...loping-8634910
https://en.m.wikipedia.org/wiki/Old_Boy_(manga)
The korean film was based off a Japanese manga that lasted for 8 volumes and a different cast. So they might take more inspiration from that structure.