Chutimon Chuengcharoensukying as Lynn

Eisaya Hosuwan as Grace

Teeradon Supapunpinyo as Pat

Nonkul Chanon Santinatornkul as Bank

Thaneth Warakulnukroh as Lynn's Father

Pasin Kuansataporn as Tong

Ego Mikitas as Test Center Supervisor

Sarinrat Thomas as Headmistress

Sahajak Boonthanakit as Pat's Father

Kanjana Vinaipanid as Pat's Mother

Yuthapong Varanukrohchoke as Mr. Sophon

Nopawat Likitwong as Exam Proctor

Vittawin Veeravidhayanant as Pat's Friend

Suwijak Mahatthanachotwanich as Pat's Friend

Narwin Rathlertkarn as Pat's Friend

Thanawat Sutat Na Ayutthaya as Pat's Friend

Thanachart Phinyocheep as Pat's Friend

Pitchatorn Santinatornkul as STIC Client

Thanwalai Pornjirattikal as STIC Client

Natchanok Kamonrattananan as STIC Client

Thanyarat Naovaratpong as STIC Client

Theerasak Udomsub as STIC Client

Sivapee Mapaisalkij as STIC Client

Bundit Saejiw as STIC Client

Kobrsak Noomnoi as Teen Genius Host

Uraiwan Puvichitsutin as Bank's Mother

Somchai Ruedikunrangsi as Bank's Father

Sasidis Sasisakulporn as AV Officer

Panot Sukhjitr as Hoodlum

Boonyarich Baijiam as Hoodlum

David Gray as Facetime Father

Laluna Nitze as Facetime Daughter

Rod Mabin as Australian News Anchor

David Bloom as STIC Officer

Neil Hayes as STIC Officer

Amie Cicciarello as STIC Officer

Valerie Bentson as STIC Officer

Taffy Marufu as STIC Invigilator

Markus Waldow as Test Centre Supervisor's Assistant

Arisa Hansura as Embassy Consul

Napha Sinxayvoravong as STIC Thai Student

Arisa Ogata as STIC Thai Student

Suttida Wongpramoth as STIC Thai Student

Connor Malanos as Busker

Salaithip Charubhumi as University Professor

Heather Prowse as Old Lady at the Station

Benjamin Nitze as Confession Officer

Valentin Velkov as Confession Officer

Suquan Bulakul as News Anchor (voice)