Penny Johnson Jerald (born March 14, 1961) is an American actress. She played Beverly Barnes on the HBO comedy series The Larry Sanders Show, Kasidy Yates on the syndicated science fiction series Star Trek: Deep Space Nine, Sherry Palmer on the Fox action/drama series 24 and Captain Victoria "Iron" Gates on the ABC comedy-drama series Castle.

She played as Dobara in Star Trek: The Next Generation episode "Homeward" (1994).

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