U.S. Cavalry
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The U.S. Cavalry was a branch of the United States military. While threatened by Daleks at Goodwood Motor Circuit, Sarah Jane Smith jokingly called for their help. (AUDIO: Glorious Goodwood)
Sarah later berated John Benton after he and his men chased off K1 while Sarah was trying to reason with it. Confused by her reaction, Benton remarked, "The US Cavalry never got treated like this." (TV: Robot)
