It's time to dust off the rumpled trenchcoat one last time as Columbo takes on some of his most deceptive mysteries yet.

Follows a team of high-tech criminals led by an ex-insurance investigator as they try to thwart corporate and governmental injustice.

Paramedics of Los Angeles County Fire Dept. Station 51, John Gage and Roy DeSoto, respond to emergencies ranging from false alarms to major disasters. Since the paramedic program is still a relatively recent service, the paramedics must be guided by licensed medical personnel through radio contact on site. The staff of Rampart Hospital, with doctors Brackett and Early as well as Head Nurse McCall, provides the necessary instructions for the paramedics...

Return to the seemingly perfect town of Eureka, where the hidden work of America's brightest scientists can lead to innovative discoveries and unnatural chaos. Follow Sheriff Jack Carter as he struggles to keep a sense of normalcy amid the scientific mayhem, big brains and bigger adventure in this unusual little town in the Pacific Northwest.