者は皆

all those who

→ 者
phrase Rare #29,135
all those who A formal or literary expression meaning everyone who fits the stated description. 者 means “person” or “one,” while 皆 means “everyone” or “all.”
JA: この町を守る者は皆、勇敢だ。
EN: Everyone who protects this town is brave.

聞く者は皆涙を流すだろう

Everyone who hears it will shed tears.

— 海の上のピアニスト (1998)

私たちのクラス者は皆それを聞いて喜んだ

Everyone in our class was happy to hear that.

お前の家の者は皆殺された

Everyone in your family has been killed.

— 炎628 (1985)