Born in Poland and raised in Western Australia, Kasia studied acting at the VCA before moving to New York to study Meisner at the William Esper Studio. Kasia’s theatre credits include NSFW (Red Stitch), You took the Stars (Melbourne Fringe) This is What it Feels Like (La Mama), The Joy of Text (La Mama), The Cherry Orchard (Winterfall), The Seagull (VCA), The Taming of the Shrew (VCA), A Season at Sarsaparilla (VCA), Speed the Plow (HST), Serenade (Melbourne International Comedy Festival) and Fatherland; a creative development for Tom Holloway in collaboration with Company B Belvoir. She has worked in television on City Homicide, Rush, The Dr Blake Mysteries, Mystery of a Hanson Cab, Jack Irish: Bad Debts, Wentworth and the forthcoming Hunters for the SyFy Network. Kasia made her feature debut in The Moon and the Sun for Paramount Studios.
Kasia devised and directed Bring A Nice Dress, a show about brothel workers for the Perth Artrage Festival, and assisted Brendan Cowell on the direction of Ruben Guthrie at Red Stitch in 2010.