Her bags are packed and she is ready to hit the travel trail again. ‘Samantha Brown's Asia' on Travel and Living Channel takes her to colourful and exotic places such as Cambodia, Thailand and Japan. This week, she heads for ‘Vietnam,' October 28 at 9 p.m., to explore its kaleidoscopic beauty.

Bridget Marquardt in ‘Beach Watch,' October 29 at 11 p.m., immerses herself in everything from early morning sport fishing to late night luaus. She goes in search of the natural wonders and ancient traditions of these rustic paradises.

Discovery Channel

Shelter, water, food and help are the basic needs necessary to survive in the wild. The hosts of ‘Dual Survivor,' October 30 at 8 p.m., will take up the challenges of a tough terrain to demonstrate their skills. Dave Canterbury and Cody Lundin, equipped with minimal gear will invent ways to stay alive against all odds.

‘Curiosity' embarks on a global journey of learning and surprises, just to find out the true answers to life's difficult questions. This week's episode, ‘How will the World End?' on October 31 at 8 p.m., will be presented by Samuel L. Johnson