Tuesday, April 28th TV listings for National Geographic US HD - Eastern
OceanXplorers Realm of the Humpbacks
The team travels to the Dominican Republic in the Caribbean to reveal the greatest secrets in the lives of the North Atlantic humpback whale; they witness a mother defend her calf in the ultimate ocean battle with a pack of orcas.
Arctic Ascent With Alex Honnold 71 Degrees North
Alex Honnold leads a first-ever expedition to climb a 4,000-foot sea cliff.
Arctic Ascent With Alex Honnold On Thin Ice
The team is hit by deadly ice falls before crossing a treacherous icecap.
Arctic Ascent With Alex Honnold The Wall
Alex and the team reach their ultimate goal, a 4000 foot sea wall.
Port Protection Alaska What We Lack in Hygiene
The villagers of Port Protection are back to paving with good intentions.
Port Protection Alaska Wet Future
Curly shoots a bear; Troy and Sarah struggle with a new water system.
Port Protection Alaska Plenty of Fish
Residents tackle tasks at the height of summer's season of productivity.
Port Protection Alaska Walk the Lines
All around Port Protection, neighbors lend each other helping hands.
Port Protection Alaska The Dog Show
Port Protection's canine community takes center stage.
Port Protection Alaska We Can Do Hard Things
Curly takes advantage of a break between storms to hunt for deer.
Port Protection Alaska It's All Uphill From Here
Curly's deer hunt comes to a thrilling end with a shot gone awry; Sam, Troy and Terry struggle with uneven ground to build Troy a bathroom.
Port Protection Alaska Natural Selection
Eager to prove herself, Breanna splits from Oliver in search of deer; Terry helps Troy and Sarah while Squibb attacks Veronica's parking problem.
Port Protection Alaska Remote Access: Another Day in Paradise New
In this enhanced episode, Oliver and Troy give their homes an upgrade.
Port Protection Alaska Problem Solved
For residents of Port Protection, problems must be confronted head-on.
Life Below Zero Master Craft
Sue and Andy build new tools needed to survive in the remote wilderness.
Port Protection Alaska Remote Access: Another Day in Paradise
In this enhanced episode, Oliver and Troy give their homes an upgrade.
Ice Road Rescue Wild Ride New
A tricky rescue of an excavator forces Thord to find solutions, but he's in double trouble when rookie Terje messes up.
Arctic Ascent With Alex Honnold 71 Degrees North
Alex Honnold leads a first-ever expedition to climb a 4,000-foot sea cliff.
Arctic Ascent With Alex Honnold On Thin Ice
The team is hit by deadly ice falls before crossing a treacherous icecap.
Arctic Ascent With Alex Honnold The Wall
Alex and the team reach their ultimate goal, a 4000 foot sea wall.
OceanXplorers Realm of the Humpbacks
The team travels to the Dominican Republic in the Caribbean to reveal the greatest secrets in the lives of the North Atlantic humpback whale; they witness a mother defend her calf in the ultimate ocean battle with a pack of orcas.
Paid programming.
Paid programming.
Paid programming.
Paid programming.
Paid programming.
Paid programming.