Season 4
As the battle with the Androids rages on, a fierce evil rises from the shadows: the monster known as Cell. Dr. Gero’s heinous creation is the ultimate weapon, a fighting machine built from the genetic material of the greatest warriors ever to walk the Earth!
Episodes
1 Cell on the Verge of Defeat! Krillin, Destroy Android 18! Oct 24, 2010 
2 The Battle Turns for the Worst! Cell Attacks Android 18! Oct 31, 2010 
3 The Tables Are Turned! Witness the Power of Perfection! Nov 7, 2010 
4 Vegeta's Final Push! Defeat the Invincible Cell! Nov 14, 2010 
5 The Strongest Super Saiyan! Trunks' Power Unleashed! Nov 21, 2010 
6 Cell Invades the Airwaves! Announcing, "The Cell Games!" Nov 28, 2010 
7 Training Complete! Goku Sizes up the Competition! Dec 5, 2010 
8 The Truce Is Broken! The Defense Force Strikes Back at Cell! Dec 12, 2010 
9 A New Guardian! The Return of the Dragon Balls! Dec 19, 2010 
10 Hercule Takes the Stage! The Curtain Rises on the Cell Games! Dec 26, 2010 
11 Showdown! Cell vs. Goku! Jan 9, 2011 
12 Battle at the Highest Level! Goku Goes All Out! Jan 16, 2011 
13 The Opening Round Is Concluded! Goku's Moment of Decision! Jan 23, 2011 
14 Get Angry, Gohan! Release Your Hidden Power! Jan 30, 2011 
15 Tears for An Android! Gohan's Inner Rage Bursts Forth! Feb 6, 2011 
16 Unleash the Warrior Within! Gohan Takes the Offensive! Feb 13, 2011 
17 Perfection's End! A Fury, Beyond Super Saiyan! Feb 20, 2011 
18 A Hero's Sacrifice! Last Chance to Save the World! Mar 6, 2011 
19 Combine Your Strength! The Final Kamehame-ha! Mar 20, 2011 
20 A Bittersweet Victory! Until We Meet Again! Mar 27, 2011