Kat Slater is a fictional character from the BBC soap opera EastEnders, played by Jessie Wallace. She was also played by Kate Peck in a flashback in 2001 and Sumar-Elise Sandford in a flashback in 2018. From Wikipedia
Two stress-induced collapses coupled with a police investigation into underage drinking have cast doubt on Elaine Knight’s ability to run the pub
