Drama series. Martha Costello is now a QC, but she learns fast that it can be lonely at the top. She is defending Brendan Kay, a member of one of London's biggest crime outfits. Show more
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Drama series. Martha Costello is now a QC, but she learns fast that it can be lonely at the top. She is defending Brendan Kay, a member of one of London's biggest crime outfits. Show more
BBC One
