Gemma Atkinson leaving Casualty, was in Casualty in first place

Former Hollyoaks sort Gemma Atkinson is to leave Casualty for the third time, sparking mild surprise among TV viewers that she was ever in it. "Oh, her out of Hollyoaks?" commented one human. "She was in Casualty, then? Wait, is that the one with the upstairs or the downstairs bit of the hospital? Which is the one that Finn off Hollyoaks was in? And Charlie, I know Charlie. Oh, he's in both? Right, right. And it's on when? Saturday, oh right, I'm usually picking the kids up from karate Saturday."