The WORST seasons of Petrichor

Every season of Petrichor ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Petrichor!

The investigation of a crime brings CID detective Tul Techakomol (Engfa Waraha) face to face with Cheran Chantanasathien (Charlotte Austin), a doctor at the Institute of Forensic Sciences. Their different ways of working mean that the two have many problems and find it difficult to find ways to communicate and work together.