Who played Roman Roy in 'Succession'?

Who played Logan Roy in 'Succession'? In which TV series is Logan Roy a main character? Who played Kendall Roy in 'Succession'? Who played Shiv Roy in 'Succession'? Who played Villanelle in 'Killing Eve'? In which TV series is Villanelle a main character? Who played Eve Polastri in 'Killing Eve'? In which TV series is Eve Polastri a main character?