AllMovie

This episode boasts the presence of two "Lieutenant Columbos": Thomas Mitchell, who created the role of disheveled detective Columbo in a 1960 theatrical production, and Peter Falk, who made the character internationally famous in a popular TV series. Mitchell is cast as Milo Sullivan, a gangland banker who supplies loans for various criminal operations--albeit with certain strings attached. Having a score to settle with Sullivan, hoodlum Duke Mullen (Peter Falk) tries to undercut his operation by pretending to fall in love with Milo's niece Louise O'Hara (Virginia Vincent). Meanwhile, Elliot Ness (Robert Stack) patiently awaits the inevitable downfall of both men.