In 1970s Thailand, a dermatologist unexpectedly starts a mass sexual awakening after becoming Doctor Climax, a taboo-defying newspaper columnist.

Chantavit Dhanasevi, Arachaporn Pokinpakorn, Chermawee Suwanpanuchoke, Tonhon Tantivejakul, Chaiwat Thongsaeng, Somlek Sakdikul, Nimit Luksameepong, Uthumporn Silaphan, Awat Ratanapintha, Salita Klinchan, Passorn Leowrakwong, Byron Bishop, Thiti Phumorn, Orn-arnin Peerachakajornpatt, Siwawut Sewatanon, Punika Rangchaya, Apichaya Phanichtrakool, Prachitpon Tangsritrakul, Sumyi Wong