Dragon Ball Z - Season 6 Episode 18 -

After hearing of Gohan?s amazing power, Cell is determined to unleash the Saiyan boy's full potential. But even at the threat of his own life Gohan refuses to fight, prompting Cell to torture Gohan's friends instead! Then Cell does an unbelievable thing; he spawns seven miniature Cells to attack the Z Fighters in a terrifying all-out melee!