When a prominent couple is found murdered, the crime scene has uncanny parallels to another murder 15 years ago - is it a copycat killing or was the wrong man prosecuted? Professor T wants to help but he's laid up with appendicitis.
Duration: 56 minutes and 46 seconds
Episode Number: 202
| Sun, Jan 25 | 3:30 P.M. | The Mask Murders NH Explore (11.2) |
| Mon, Jan 26 | 3:00 A.M. | The Mask Murders NH Explore (11.2) |
Professor Jasper Tempest is obsessed with cleanliness, structure and order.
But his genius for solving crimes means he constantly has to get his hands dirty, helping the police to crack their most difficult cases.
| Sun, Jan 18 | 3:00 P.M. | Ring of Fire NH Explore (11.2) |
| Mon, Jan 19 | 3:00 A.M. | Ring of Fire NH Explore (11.2) |
| Sun, Jan 25 | 3:30 P.M. | The Mask Murders NH Explore (11.2) |
| Mon, Jan 26 | 3:00 A.M. | The Mask Murders NH Explore (11.2) |
WENH-TV Ch. 11 Durham
WLED-TV Ch. 48 Littleton
WEKW-TV Ch. 18 Keene
W50DP-D Ch. 50 Hanover
W34DQ-D Ch. 34 Pittsburg
NHPBS - 11.1
Explore - 11.2
World - 11.3
Create - 11.4
Kids - 11.5
All of our channels and NHK World Japan are streaming LIVE ONLINE and on the PBS App, available on most devices.