If you’ve been watching TV lately, then you’ve definitely seen Vivian Kerr at work. Of course, you might not have realized you were watching the young character actress, since she seems to transform herself from role to role -- but you probably were.

Vivian’s latest TV appearance is in the current episode of Showtime’s sexually charged drama “Masters of Sex,” in which she heads back to the 1950’s portraying a wife who looks to Dr. Masters for help with her husband.

In case you missed Vivian, not to worry. On October 8th, you’ll be able to catch her as a distraught sister in an...