Jenna Barnum was a student at Smallville High School.

Season One

When Sean Kelvin visited her while she was in the shower, he sucked the heat out of her, freezing her body. He then dropped her, and her body shattered into pieces.


  • Jenna Barnum was the first Smallville High student to be killed. She was also the only Smallville High student to be killed in Season One.


Community content is available under CC-BY-SA unless otherwise noted.