Linda the lion tamer gets involved in the schemes of a criminal circus director. She is made to believe to inhabit the powers of Greek sorceress Circe who changed men into animals.
Police plot to make a murderer confess to his crime. They paint the picture of the murder victim on contact lenses – so the killer is always confronted by the sight.
The executioner Roger Black rigs his jobs so that the criminals can escape – and pay him well. In the end something goes wrong, though, and Black takes a weapon in his hand…