put an end to it
J'y ai vu l'occasion d'en finir définitivement.
I saw it as an opportunity to put an end to it once and for all.
— L'Accusé (2017)
Si vous deviez en finir, alors moi aussi !
If you were to end it, then so would I!
— L'Histoire personnelle de David Copperfield (2019)
Cependant il fallait en finir.
However, it had to be put to an end.
On peut en finir, s'il vous plaît ?
Can we get this over with, please?
Pourquoi ne pas simplement les abattre et en finir ?
Why not just shoot them down and be done with it?
— Nuremberg (2025)