Jirayu La-ongmani as Ped

Pachara Chirathivat as Koong / Kay

Thawat Pornrattanaprasert as X

Nattasha Nauljam as Ern

Napat Chokejindachai as Tuang

Gunn Junhavat as Tem Impact

Tonhon Tantivejakul as Young Ped

Warinthorn Makhornsirisri as Young Ern

Tanat Palakul as Young Koong / Kay

Parnphirat Phadungcharoen as Young Tuang

Touchchavit Kulkrachang as Dome Thunder

Tossaporn Chertkeitkong as Raj Chamang

Aungwara Mongkhonsamai as Som

Nipawan Taveepornsawan as Ped's Mother

Thanachai Utchin as Pod Moderndog

Anon Saisangcharn as Pu Blackhead

Ittipong Kridakorn Na Ayudhaya as Tar Paradox

Ekkarat Wongchalard as Dax Big Ass

Gornpop Janjaroen as Joke So Cool

Artiwara Kongmalai as Toon Bodyslam

Tanachai Tantrakul as Yod Bodyslam

Tanadol Changsawek as Pid Bodyslam

Suchatti Janed as Shutt Bodyslam

Natthanat Hiransomboon as Teddy / Bodyguard

Luckana Siriwong as Koong and Kay's Mother

Thitipan Kamplasiri as X's Father

Kaewtip Saengol as Ern's Grandmother

Techaniti Jirayuroch as Laem's Friend

Jutarmas Klongkitroj as Som's Tomboy Girlfriend

Nontapat Jitthan as Ped's Gang of Friends

Samit Natewee as Giant Ladyboy

Pattara Lertanan as Ped's Gang of Friends

Jeeranan Chanprom as Ped's Gang of Friends

Titinun Wongpakwat as Ped's Gang of Friends

Khawkwan Yimkarnbun as Ern's Friend

Montita Lintara as Som's Friend

Ben Khasagrid as Teacher Chukiat

Thanisa Aungsakulrat as Nurse Office Teacher

Thanisa Aungsakulrat as Girl Who Sings Luk Thung Song

Thitapha Chaiyakul as Girl Who Sings China Dolls Song

Siriwut Pongpitak as Boy Who Sings Mos Song

Peerawas Eakwisanpong as Boy Who Sings Leo Putt Song

Tanayutt Sukkhojai as Smart-aleck Boy

Oraphan Arjsamat as Primary School Teacher

Sopon Pornpolawat as Ern's Father

Kunlayawat Kumnuan as Ern's Mother

Adisorn Trisirikasem as Musical Instrument Shopkeeper

Panayu Khunwallee as Musical Instrument Shop Employee

Jimmy Whelan as Customer Trying Out Bass Guitar

Pisit Poti as Customer Trying Out Guitar

Komkrit Hirunchai as Customer Trying Out Drums

Mata Paengluan as Teenager Riding Motorcycle

Narong Kuntamara as Beer Vendor

A. Jaritrum as Foreigner on Train's Wife

Piyapat Paopat as Joke So Cool's Bodyguard

Rungtiwa Saensuksanti as Little Artist Event MC

Sakant Chawboankoeh as Devil Boys Gang

Waranyu Surabantitkul as Devil Boys Gang

Worrawut Thiensuwan as Devil Boys Gang

Nareerat Chanfong as Hotwave MC

Tanatorn Saelao as Hotwave MC

Naput Sanpakit as Condominium Khun Lung Band Member

Noppawit Aiumtrakul as Condominium Khun Lung Band Member

Monmanas Svastisinha as Condominium Khun Lung Band Member

Yodboon Charoensak as Condominium Khun Lung Band Member

Tanakal Wongwarawipat as So Sad Band Member

Supanat Potiwarakorn as So Sad Band Member

Rachanont Pariyanont as So Sad Band Member

Rachawit Setpakdee as So Sad Band Member

Akkarachai Kantamala as So Sad Band Member

Chanapa Yingamnuayrat as So Sad Band Member

Sarnsiri Luesomboon as So Sad Band Member

Kritpak Naeium as So Sad Band Member

Anochai Padungsong as Senior Students' Band Member

Siruj Buakhem as Senior Students' Band Member

Rachanon Aemlaong as Senior Students' Band Member

Tachavee Praveeranan as Senior Students' Band Member

Krispakorn Pankongchuen as Backstage

Patravee Srisuntisuk as Ern's Friend / Guitarist

Vanida Pornnumchockchai as Ern's Friend / Bass Guitarist

Analus Junteing as Ern's Friend / Drummer

Ruthaiwan Wongsirasawat as Bodyslam MV Director

Captain Kaewlumhud as Rehearsal Studio Manager

Sangad Ruenngen as Agriculture Fair MC