見ただろ

you saw it, right?

→ 見る
phrase Rare #27,347
you saw it, right? A casual way to confirm that someone saw something or to remind them that they did. The subject and object are often understood from context; だろ adds a sense of “right?” or “didn’t you?”
JA: あの映画、見ただろ?
EN: You saw that movie, right?

見ただろきれいだろ

You saw it, right? Beautiful, isn’t it?

— ライフ・イズ・ビューティフル (1997)

病院で見ただろ

You saw it at the hospital, didn't you?

— タクシー運転手 約束は海を越えて (2017)

さっき見ただろ

You just saw it, didn't you?

— タクシー運転手 約束は海を越えて (2017)

見ただろ

You saw it, right?

— REC / レック (2007)

兵隊見ただろ

You saw the soldiers, didn’t you?

— タクシー運転手 約束は海を越えて (2017)

見ただろ?

You saw it, right?

— Carandiru (2003)

噛まれたんだ見ただろ

I got bitten. You saw it, right?

— REC / レック (2007)