Spoilers for
episode 6 - title TBD
Looks like they're still spending time in prison as they're casting people for a prison infirmary.
Bucky is a guard in his 30s. He's big, burly and stupid.
Dr. Hacker (40-50) is skinny, savant and a workaholic.
Other roles are Seargent Mackey's wife (50s; suburban housewife; knows how to handle a gun), a pulmonologist (40-60; smart; gentleman; works at St. Thomas), a nurse who delivers some bad news and a doctor who has concerns over a patient.
They've
casted a doctor recently but I don't know which one he is.
Nick Jaine