Bad Genius
Lynn, a brilliant student, after helping her friends to get the grades they need, develops the idea of starting a much bigger exam-cheating business.
Chutimon Chuengcharoensukying
Lynn
Eisaya Hosuwan
Grace
Teeradon Supapunpinyo
Pat
Chanon Santinatornkul
Bank
Thaneth Warakulnukroh
Lynn's Father
Sarinrat Thomas
Headmistress
Ego Mikitas
Test Centre Supervisor
Pasin Kuansataporn
Tong
Sahajak Boonthanakit
Pat's Father
Kanjana Vinaipanid
Pat's Mother
Yuthapong Varanukrohchoke
Mr. Sophon
Nopawat Likitwong
Exam Proctor
Vittawin Veeravidhayanant
Pat's Friend 1
Suwijak Mahatthanachotwanich
Pat's Friend 2
Narwin Rathlertkarn
Pat's Friend 3
Thanawat Sutat Na Ayutthaya
Pat's Friend 4
Thanachart Phinyocheep
Pat's Friend 5
Pitchatorn Santinatornkul
STIC Client 1
Thanwalai Pornjirattikal
STIC Client 2
Natchanok Kamonrattananan
STIC Client 3
Thanyarat Naovaratpong
STIC Client 4
Theerasak Udomsub
STIC Client 5
Sivapee Mapaisalkij
STIC Client 6
Bundit Saejiw
STIC Client 7
Kobrsak Noomnoi
Teen Genius Host
Uraiwan Puvichitsutin
Bank's Mother
Somchai Ruedikunrangsi
Bank's Father
Sasidis Sasisakulporn
AV Officer
Panot Sukhjitr
Hoodlum 1
Boonyarich Baijiam
Hoodlum 2
David Gray
Facetime Father
Laluna Nitze
Facetime Daughter
Rod Mabin
Australian News Anchor
David Bloom
STIC Officer
Neil Hayes
STIC Officer
Amie Cicciarello
STIC Officer
Valerie Bentson
STIC Officer
Taffy Marufu
STIC Invigilator
Markus Waldow
Test Centre Supervisor's Assistant
Arisa Hansura
Embassy Consul
Napha Sinxayvoravong
STIC Thai Student 1
Arisa Ogata
STIC Thai Student 2
Suttida Wongpramoth
STIC Thai Student 3
Connor Malanos
Busker
Heather Prowse
Old Lady at the Station
Salaithip Charubhumi
University Professor
Benjamin Nitze
Confession Officer 1
Valentin Velkov
Confession Officer 2
Shanya Jiwachotkamjorn
Lynn's Left Hand Talent
Wisanlaya Kuekoolkwamsook
Lynn's Hand Talent
Suquan Bulakul
Female News Anchor (voice)