This listing will have multiple choices to fill in extra lines both here and in future episodes (such as screaming/panicked victims, other side characters for one-off appearances or possibly recurring minor characters) But for Episodes 2 and 3 - 4 characters stand out for this audition, try whatever feels good, any accents have fun with it (and if you are not selected for this round, you may still be approached for future spots please feel free to audition for any or all the lines):

Nurse 1 / Nurse 2 - Episode 2, a pair outside a hospital room, one makes a pass only to be brutally shot down by the other. (Any gender, played comedically)

Cop 1 / Cop 2 - Episode 3, two cops try to stop a character from jumping off a cliff to their death. (Any gender, very dramatic)