Season 4 of Baretta began with undercover cop Tony Baretta (Robert Blake) finding himself teamed with a new and rather good-looking female partner. But why is bachelor Baretta so reluctant to work with her? Answer: His partner is a dope-sniffing dog, assigned to help our human hero break up a narcotics ring. The trouble begins when the Syndicate puts out a contract on both Baretta and his canine cohort. ~ Hal Erickson, Rovi