Bhavnisha Parmar

Bhavnisha Parmar played Yaz's sister Sonya Khan in series 11 and 12 of Doctor Who.

She also voiced Keira Sanstrom in The Twelfth Doctor Chronicles audio anthology Timejacked!.

Doctor Who
As Sonya Khan
 * Arachnids in the UK
 * Demons of the Punjab
 * Spyfall
 * Can You Hear Me?

The Twelfth Doctor Chronicles
As Keira Sanstrom
 * Timejacked!
 * Flight of Calandra
 * Split Second
 * The Weight of History - Keira Sanstrom 1 / Keira Sanstrom 2