Dragon Ball Z - Season 4 (1999)

Frieza reveals a dark secret from Vegeta's past, but the villain has an even more shocking secret in store for the Z-fighters! As the monster's power level rises to terrifying new heights, all hope for the universe seems lost!

Frieza claims his first victim, Krillin, and Gohan must summon every ounce of his strength in order to save his friend. Can the young Saiyan put a stop to Freiza's ruthless onslaught, or is he destined to become the next victim?

Piccolo quickly takes control of the battle with Frieza, and the putrid purple monster is shocked to learn the secret behind his opponent's powers!

Being Piccolo's power even bigger than Frieza's power, Frieza is forced to transform himself once again, surpassing Piccolo and putting him and the others in a complicated situation. Meanwhile, Vegeta thinks in a risky proposal.

While Krillin accepts Vegeta's proposal, Frieza does his last transformation. Meanwhile, Dende has a choice.

Gohan and friends are forced to carry on without the healing powers of the child namekian Dende after Frieza eradicates him.

Despite his new powers, Vegeta proves no match for Frieza! Meanwhile, Goku's time in the rejuvenation chamber is nearly complete! Can he reach the battlefield in time to save his friends?

With Goku recovered and on his way to the battlefield, the end of Vegeta is getting even more close.

Filled with anguish and rage, Goku begins his battle with Frieza.

Goku and Frieza continue their epic battle! An underwater attack puts Goku on top until Frieza traps him in an energy ball! It's fun and games for Frieza, but the exploding ball may prove deadly for Goku!

Frieza vows to beat Goku without using his hands, but the mighty Saiyan soon makes the mosnter eat his words! Elsewhere, Captain Ginyu uses his Body Switch Technique on Bulma, leaving her trapped in the body of a frog!

Captain Ginyu returns to the battlefield in Bulma's body! Can Piccolo, Krillin, and Gohan handle this Femme Fatale? Later, Frieza powers up to fifty percent of his maximum, and Goku finds himself completely outmatched!

Goku's powerful Kaio-Ken attack has no effect on Frieza, who is still only fighting with fifty-percent of his power! Just as it seems Frieza has won the battle, a dream-like vision helps Goku ascend to a higher level of power and strength!

The DBZ warriors are in shock that Frieza survived the Kamehameha Attack when Goku powered up to 20 times Kaioken. Goku is exhausted and has used about 90% percent of energy while Frieza has not even warmed up yet. The angry Frieza renews his vicious attack on Goku. The others watch in fear and shame knowing that they are no match for Frieza. Goku receives a mental-visit from an unlikely ally to give him hope. Goku with a new attitude has finally devised a plan to take out Frieza. It is his last technique for he has no more energy left and last surprise attack - it is...

Goku's Last Attack on Frieza.

Chaos erupts on King Kai's planet as the Z-fighters battle the Ginyu Force! Back on Planet Namek, the life and death struggle between Piccolo and Frieza rages on, and Goku completes his Spirit Bomb!

When Frieza strikes at Goku's friends, he undergoes a raging, radical transformation.

Now a Super Saiyan, Goku begins his fight against Frieza.

Finding himself no match for Goku, Frieza attacks Planet Namek! Unable to react in time, Goku is forced to watch helplessly as the fiery blast rips through Namek's core! Can anyone survive such incredible destruction?

With only minutes to go before the planet explodes, Frieza reaches his maximum power! Meanwhile, Gohan and Bulma race back to Goku's spaceship. Can Goku defeat Frieza in time to rejoin his son and fly to safety?

The battle between Goku and Frieza rages on! Back on Earth, the seven Dragon Balls have been restored, but with Namek's destruction imminent, can Kami and Mr. Popo summon the Eternal Dragon before it's too late?

Frieza's victims have been wished back to life, but as they begin to rise, Goku falls - overwhelmed by Frieza's devastating assault. Sensing his father's defeat, Gohan rushes to the scene as the universe's final hope.

Guru and the people of Namek have been brought back to life, and the dragon Porunga has reappeared to grant the last of three wishes. While a newly enraged Goku resumes his onslaught against the evil Frieza, Dende races to make the final wish!

Goku chooses to stay behind and finish his fight with Frieza. With Namek set to explode any second, there seems no way for Goku to defeat Frieza and escape in time! Has the Super Saiyan made the greatest mistake of his life?

Time grows short for Goku as each passing second brings Namek closer to ultimate destruction. As the Super Saiyan's strength increases with every blow, it appears his epic battle with Frieza has at last reached its conclusion!

Frieza lashes out in a blind rage, launching a reckless volley of energy attacks. In the face of Goku's superior power, the evil tyrant's greatest fear has finally been realized: defeat at the hands of a Super Saiyan!

Even after being sliced into pieces by his own energy disk, Frieza isn't ready to release his stranglehold on the universe. With what little power he has left, Frieza fires a final energy blast after Goku as he leaves the battlefield!

Even though it looks like Goku is trapped on the exploding planet Namek, Dende has a good reason to celebrate: the Dragon Balls have the power to bring Goku back! But if that's the case, why does everyone still look so sad?

It is a time of joyful reunions as old friends long absent are finally wished home with the Dragon Balls! Krillin and Yamcha are brought back from the spirit world, but Porunga, the Namekian dragon, has startling news about Goku!