- Pong Nawat as Theeyot
- Paula Taylor as Pradtana (Pra)
- Pim Pimmada as Pradtana (Nueng)
- Guy Ratchanon as Sarit
- Puri Hiranpruk as Poom
- Airin Yoogthatat as Wanawalee
- Khem Rujira as Nichada
Song Pradtana is the story of two women who happened to have the same name and last name, neither side knows that there is another person who has the exact same name. Both of them lives their own life, thinking that in Thailand, there’s only one person with this name and last name.
Everything would have gone as usual if one of them didn’t mysteriously die suddenly. The other one finds out that her bank account, in which she had millions, has been closed by someone. What she has never thought possible before happened, she will then look into who the other person was.