Watch Ben 10 Season 4 full movie online free in HD with English subtitles – no download needed.
Upon discovering a mysterious device, 10-year-old Ben Tennyson is bestowed with the power to change into 10 different alien heroes. Each alien hero has its own unique and awesome powers. Although Ben now has the added responsibility to protect others and fight evil forces, he still manages to find time for some mischief and fun!