HARRIET
SLATER

Harriet Slater is an English actor whose work includes television period drama and feature films. She has appeared in stories ranging from comic-book adaptations to horror.

Slater has described Pennyworth as her first screen job. She plays Sandra Onslow in the series, which explores the world around Batman’s future butler.

In the period drama Belgravia: The Next Chapter she plays Clara, while the horror film Tarot places her character Haley in a very different kind of danger.

She also plays Ellen MacKenzie in Outlander: Blood of My Blood, a prequel following the parents of characters from Outlander.

Her film credits include Fall 2: Deadpoint. The links below come from the FLM.RED catalogue, not a complete filmography.