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DW On This Day on Twitter: "On this day 2012 - Kate Stewart made her Doctor Who debut in The Power of Three. https://t.co/1ffdwIsTHL" / Twitter
Doctor Who - "The name's Stewart. Kate Stewart." Happy Birthday to Jemma Redgrave, who plays friend of the Doctor, and leader of UNIT, Kate Stewart! 🎂 | Facebook
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Doctor Who: Classic character Kate Lethbridge-Stewart to make unexpected return? | TV & Radio | Showbiz & TV | Express.co.uk
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