Jenny Williams, played by Fay Helm, is a character from the 1941 film The Wolf Man.
Jenny, her friend Gwen Conliffe, and Lawrence Talbot go to a gypsy fortuneteller named Bela for fun. As Bela reads Jenny's palm, he sees a pentagram which indicates she is his next victim. He runs off and the three of them decide to walk back to town.
However, they are attacked by a giant wolf. Talbot manages to kill it with his silver-headed cane, but not before it bites him and kills Jenny.