A strange animal attack turns a botanist into a bloodthirsty monster.
The son of a man sentenced to death for a murder he didn't commit vows to become a criminal himself. He starts his own street gang, and their crime spree is financed by a mysterious young man--who turns out to be the son of the District Attorney who sent the boy's father to the electric chair.
A milquetoast clerk is betrothed to the socialite whose aunt holds a big account with his company.
