Brandon
Dan
Ian
Pen
Dory
Martin
Marc
Emma
Suchin
Klahan (as Somchai Santitharangkul)
Changarong
Phang
Monk (as Sunthorn "Sunny" Boonratnang)
Alex
Reggae Bartender (as Manop "Alex" Seengoen)
Emcee
Jumping Boy
Taxi Driver
Waiter
Ian's Opponent (as Diswara Krajaisri)
Mongkut (as Taweesak Baoseechai)
Mom (voice)
Dad (voice)
Vanessa (voice)
Sasha
Mo
Randy's Friend (uncredited)
Mel (uncredited)
Martin's Friend (uncredited)