Two of my favourite male actors playing here together. Both known from action-dramas, kickin' ass etc. so it's been fun seeing their "virgin" faces in such a comic duo who more often get their assess kicked here, lol.

Lee Joon Gi seems destined to play those vigilante roles after this - repeats himself in Lawless Lawyer, Scholar who walks the night, Flower of Evil, Again my Life - a man basically keeps playing the same role, the same scenario over and over again, from series to series but still - he does it great and he never casts in bad series - some magical instinct to choose well.

Ji Chang Wook - hmm - a similar dude to some extent but for better and worse, his roles are more versatile - literally for better and worse - since he is able to show more of his talents while also showing his cringe side and a taste for some dull, romantic, stereotypical as much as it gets roles.

All in all, even though a Hero is naive like Healer or Pinocchio - it's been very entertaining and I'd say - it's worth watching no matter your taste in dramas - there's something here for everyone.