Watch the wonderful Andrew Buchan in the exciting new Alex Rider series on Amazon Prime

Alex Rider doesn't have the best of starts in life. Both of his parents died when he was young, so he is brought up by his uncle Ian, played by Andrew, who is ostensibly a banker.

However, when Ian is killed Alex discovers he was actually an agent for a mysterious wing of MI6 called The Department, and now they need Alex's help too.

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