Marvel's Avengers Assemble S05E03 - Into the Deep

Suspicious of Attuma following Tiger Shark's defeat, Black Panther and Shuri go on a dangerous mission to Atlantis. As Black Panther infiltrates the palace in order to get answers from an imprisoned Tiger Shark on why he was after a Wakandan crest, Shuri mingles with the diplomats where she runs into Wakanda's ambassador N'Jadaka who has a secret agenda that Black Panther and Attuma don't know about.