Aboard a doomed frigate, Cad Bane uses everything at his disposal to challenge the Jedi.
A clip from the Season Two episode, "Cargo of Doom."

Cad Bane is in the last episode of Season 1 and the first 3 episodes of Season 2.

Look, I know in the light of day that the mysterious figure in Episode 5 of The Mandalorian probably isn't Cad Bane. Asked in Star Wars Movies Who is Cad Bane in Star Wars the clone wars ?