The series concludes with "Murder on the Line," where Gunn is hired by a reclusive billionaire to recover stolen documents. Notable Episodes in Season 3
A singer hires Gunn after her psychiatrist's office is robbed of therapy tapes that could expose the truth about her husband's death 15 years prior.
The final season of the original (1958–1961) series consists of 38 episodes that originally aired between October 1960 and September 1961. The series is widely recognized for its high-contrast "noir" cinematography and the iconic jazz score composed by Henry Mancini. Season 3 Series Overview
