First TV spy series

According to Official Guinness Records,

TV´s first spy series was the US´s Shadow of the Cloak (DuMont 1951-52) which featured Helmut Dantine as Peter House an agent working for International Security Intelligence. Another spy series Dangerous Assignment (US Syndicated), starring Brian Donleavy as US Government Agent Steve Mitchell, was produced at the same time but didn´t air till some months later.

For a complete list of 1951 records, please visit 1951 Guinness Records in United States.

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