“Humpback Whales” invites viewers on a journey to Alaska, Hawaii, and the Kingdom of Tonga, offering an intimate glimpse into the lives of these majestic creatures. The film explores how humpback whales communicate, sing, feed, play, and nurture their offspring. Once on the brink of extinction half a century ago, humpbacks are now gradually rebounding. Accompany a group of scientists as they investigate what makes humpbacks the most agile of all whale species, the reason behind the males’ unique singing, and the motivations for their impressive annual migration of over 6,000 miles.