Mighty Ships - Season 5 - Eps 2: North Star
The Roll-On/Roll-Off (Ro-Ro) ship North Star is one of the only links between Alaska and the continental U.S. So far this winter, her captain, Richard Cadigan, has delivered everything from food to building supplies to pickup trucks from Seattle to Anchorage on time - within a short 72-hour window.
About Mighty Ships

Title: Mighty Ships
First Air Date: 2008-08-05
Last Air Date: 2018-01-14
Status: Ended
Rating: 7.7/10 (from 3 votes)
Language: EN
Seasons: 11
Total Episodes: 61
Network: Discovery
Genres: Documentary
Production Companies: Unknown
Synopsis
Mighty Ships is a documentary television program produced by Exploration Production Inc. in Canada. It is aired on Discovery Channel Canada and also broadcast around the world. The series follows various types of vessels on a journey, showing viewers how the ship and its crew operates. This series was started after the success of a one off special on the Discovery Channel entitled Mighty Ships: Queen Mary 2.