Bow to the Prince (セルよひざまずけ! オレは超ベジータだ!!, Seru yo Hizamaduke! Ore wa Sūpā Bejīta da!!) is the fourth episode of the Perfect Cell Saga and the one hundred fifty-sixth overall episode in the uncut Dragon Ball Z series. The episode first aired on September 9, 1992. Its original American air date was October 26, 2000.
The episode starts out with Vegeta, just after punching Cell in the gut. Then Vegeta continues toying with Semi-Perfect Cell. After a few punches, Vegeta swings Semi-Perfect Cell into an island. Future Trunks is thinking how powerful Vegeta is and has a flashback to their training in the Hyperbolic Time Chamber. In the chamber, Future Trunks is immersed in flames. In the distance, he sees Vegeta within the fire, believing him to be burning to death. Trunks runs towards him, only to be knocked back with a punch to the face. The flames instantly disappear and Trunks realizes that they were caused solely by the intensity of Vegeta's training, and the flashback ends.
Meanwhile, on Kami's Lookout, everyone notices that Vegeta is winning against Semi-Perfect Cell, though Piccolo is worried that Vegeta's arrogance may still allow Cell to absorb Android 18. Inside the Hyperbolic Time Chamber, Gohan is practicing to become a Super Saiyan. Goku advises Gohan to visualize their past enemies hurting their friends and families. Following Goku's advice, Gohan becomes a Super Saiyan for a few seconds before collapsing from exhaustion.
While Vegeta is still fighting Cell and those on Kami's Lookout "spectate" the fight, Krillin tries to get to the Tropical Islands to shut down Android 18 with the Shut Down Remote. While he is doing so, he senses a huge power level and ponders on whose energy he is sensing. He finally realizes that it is Vegeta's energy and wonders how Vegeta could have gotten so strong in such a short time. Thinking about what Goku told him about the Time Chamber on Kami's Lookout, he then realizes that Vegeta must have trained for a whole day in the Time Chamber. He then says to himself that he wants to go watch Vegeta fight Cell, but he knows that he has to stick with the "task at hand". He then continues to fly towards the islands to try and find Android 18.
Back on the islands, Vegeta continues his effortless beatdown on Semi-Perfect Cell. Despite powering up and landing a solid punch to Vegeta's face, Semi-Perfect Cell is outclassed in every way. Vegeta then laughs at the cowering Cell, giving himself a new name for his new powers: Super Vegeta.
- Gohan becomes a Super Saiyan for the first time.
- Cell's Semi-Perfect form is outclassed by a transformed Vegeta.
- Vegeta (Super Saiyan Second Grade) vs. Semi-Perfect Cell