There aren't really any spoilers in this video. They're just talking about how they perceive their characters, there's some stuff about fake teeth and disguises. Then they mention how Keidrich is continuously fascinated by all the 80's gear.

Keri mainly talks about her approach to the relationship dynamics: jealousy, lies, conflict. Also how she is grateful for more varied roles for women available now.

Matthew talks about how physical aspects of a disguise informs the playing of a character.