Award-winning actress, voice artist, writer, singer.

Appearing as Jean in Silo S2 opposite Ross McCall on AppleTV+. Upcoming: A Taste for Murder for ITV/Britbox.

Kosha is the writer and creative producer of Clone Hamlet, a Slick Films Fund Quarter-Finalist, where she’s assembling top talent and driving the project toward an early 2026 shoot.

Recent acting work: ERIC and ALEXANDER: THE MAKING OF A GOD for Netflix, HBO's INDUSTRY S2, VERY VALENTINE, a Lifetime/Sony Pictures TV movie and VICTORIA for ITV/PBS Masterpiece.

Played Gertrude, Ophelia, Horatio and Rosencrantz in a 90-minute, three-person HAMLET at the Park Theatre, Finsbury Park directed by Simon Evans and David Aula. "Engler is superb in every part" - Radio Times. Best Actress Nomination - M.E.N. Theatre Awards for Oleanna directed by Iqbal Khan.

A One Voice Award winner for best female performance in gaming, Kosha is highly experienced in video games and motion capture. Latest: Payday 3, Disney Illusion Island, Lego Star Wars: The Skywalker Saga, Horizon: Forbidden West, Cyberpunk 2077, Terminator Resistance (lead) and Crysis 3 (voice, likeness, mocap). The voice of Maybelline UK since 2012. She can be heard in three animated TV series: CAPTAIN LASERHAWK and KITTI KATZ for Netflix, and BEST & BESTER for Nickelodeon.

Kosha has performed regularly in a comedy improvisation show in London. She sings solo and in a jazz trio.