Life or Death(1954)

Original title: حياة أو موت

A man suffers from a heart attack so he sends his daughter to get medicine for him. After providing the medicine for the girl, the pharmacist discovers that he has unknowingly mixed a poisonous elixir. Reporting what happened to the police, the chief officer of Cairo starts an intriguing, full-fledged campaign to save the man before he takes the lethal medicine.