How would you raise your child if you knew that one day their turn will come to hold a rifle?

As a liaison officer for the army, Ilana, a single mother, supports families who've lost their sons and daughters to the wars. But when the time comes for her only son to wear the army uniform, she faces a life-changing dilemma. Through drama and comedy, Niv Petel weaves a vivid and detailed familial relationship in Knock Knock, an immersive physical mono-drama about the effects of National Service on everyday life.