Character mistake: Casey is sixth of six male students standing in a row to individually demonstrate a karate move for Sensei. After the fourth student, Sensei passes up student #5 and says, "Next. Casey." Sensei completely missed the fifth student, the only other beginning white belt like Casey. (00:28:45 - 00:29:10)
The Art of Self-Defense (2019)
1 character mistake
Directed by: Riley Stearns
Starring: Jesse Eisenberg, Alessandro Nivola, Imogen Poots
Continuity mistake: After Sensei puts Casey's white belt around his neck, the camera shifts to Sensei putting Casey's yellow belt on him - but the yellow belt has already been wrapped behind Casey and back to his front (ready to be tied). (00:34:30)
Gun Store Owner: In a violent altercation, an armed victim is much more likely to be shot and killed than an unarmed victim. Suicide is more common with gun owners too. You're really going to love owning a gun.