The Rebellion Against Frieza! Vegeta's Burning Ambition! (フリーザへの反逆！野望に燃えるベジータ, Furīza e no Hangyaku! Yabō ni Moeru Bejīta) is the twentieth overall episode in the Dragon Ball Z Kai series. It first aired on August 23, 2009. Its original American air date was June 21, 2010. Its Dragon Ball Z counterparts are "Frieza Strikes!" and "Defying Orders".
Frieza continues to collect the Namekian Dragon Balls while Vegeta slaughters Cui. Meanwhile, Krillin and Gohan battle two of Frieza's minions, but not before they destroy the spaceship they used to reach Namek. Back on Earth, Yajirobe delivers Korin's new batch of Senzu Beans to Goku at the hospital, because everyone else had already left to Namek. Goku immediately eats one of the beans, making a complete recovery from his injuries in the process, and then prepares to journey towards the planet Namek.