Last week we got Arrow and Flash, but with no new actresses with previous nudity. I'll only make a report if there is something to report. And boy, is there in the new season of Supergirl (&Superman).
First of we have the adopted Lena Luthor played by
Katie McGrath. The Irish actress was naked in the TV show Labyrinth (2012).
We are also introduced to
Brenda Strong, who plays a still unnamed character in charge of the CADMUS project. Brenda has was nude in Undercurrent in 1999.
As a bonus, we get an up skirt view of Supergirl herself in the episode as she slams down on a helipad. Priceless.