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She has been an extra for film productions, such as Lost Souls with Wynona Ryder, Down and Under, and the SyFy Network TV series Farscape.
Fort Henry was featured on the Popular Syfy network program Ghost Hunters, where members of The Atlantic Paranormal Society (also known as "TAPS") investigated for evidence of Fort Henry's notable paranormal activity.
He is most recognized for his work on the television show Outer Space Astronauts from the Syfy Network in the role of Dr. Swank.
With Michael Karnow, Penn is the co-creator of the TV series Alphas on the Syfy network.