Tonight, Dublin Lake is haunted by the legend of a mysterious creature lurking in the water. Sean McDonald delves into the historic lakeside community, searching for answers above and below the water's surface.

Plus, Audrey Cox puts on a helmet and hops on a bike with Port City Bike Tours, offering nature trips, coastal routes and historical tours through some of the area's oldest neighborhoods.

About Fritz Wetherbee's New Hampshire: Cornish Flat Meetinghouse

More information about tonight’s stories:

DC Aquatic Specialties

Dublin Historical Society

Bicycle tours through the port city

Host this week:

NH Emergency Services Explorer Training Academy