saw him/it
Colin l'a vu dans son appareil.
Colin saw it in his camera.
— Harry Potter et la Chambre des secrets (2002)
Elle l'a vu conduire sa nouvelle voiture.
She saw him driving his new car.
Mais le Grand Œil l'a vu, lui !
But the Great Eye saw him!
— Le Seigneur des anneaux : Le Retour du roi (2003)
Personne l'a vu ni hier ni aujourd'hui.
No one saw him either yesterday or today.
— Faute d'amour (2017)
None of us saw him.