Winx Club: 4x16
A Virtual World (a.k.a. A Virtual Hideout)
Tecna reveals that she has created a virtual world in her computer to hide the White Circle, but while the girls go to perform at the Frutti Music Bar, the Wizards enter the virtual world to find it.
4 - 1The Wizards of the Black Circle Apr. 15, 2009
4 - 2The Tree of Life (a.k.a. Fear in Pixie Village) Apr. 17, 2009
4 - 3Winx on Earth Apr. 20, 2009
4 - 4Love & Pet (a.k.a. Magic Pets) Apr. 22, 2009
4 - 5Mitzi's Present (a.k.a. Ogron's Spell) Apr. 24, 2009
4 - 6A Fairy in Danger (a.k.a. A Fairy Found) Apr. 27, 2009
4 - 7Winx Believix (a.k.a. I Believe in You) Apr. 29, 2009
4 - 8Hidden in the Country May. 01, 2009
4 - 9Nebula (a.k.a. Nebula's White Circle) May. 04, 2009
4 - 10Musa's Song (a.k.a. The Audition) May. 06, 2009
4 - 11Superheroes May. 08, 2009
4 - 12Dad! I'm a Fairy (a.k.a. The Pet's Pursuit) May. 11, 2009
4 - 13The Wizard's Attack (a.k.a. Roxy's Energy) May. 13, 2009
4 - 14The Perfect Number (a.k.a. Bringing Magic Back) Oct. 14, 2009
4 - 15Magic Lessons (a.k.a. The New Witch in Town) Oct. 16, 2009
4 - 16A Virtual World (a.k.a. A Virtual Hideout) Oct. 19, 2009
4 - 17The Enchanted Island (a.k.a. Island Tricks) Oct. 21, 2009
4 - 18The Nature Rage (a.k.a. Diana's Attack) Oct. 26, 2009
4 - 19In Diana's Kingdom (a.k.a. In the Amazon Forest) Oct. 28, 2009
4 - 20The Gifts of Destiny (a.k.a. Diana’s Redemption) Oct. 30, 2009
4 - 21Sibylla's Cave (a.k.a. The Fairy of Justice) Nov. 02, 2009
4 - 22The Frozen Tower (a.k.a. Aurora's Tower) Nov. 04, 2009
4 - 23Bloom's Trial (a.k.a. Bloom's Challenge) Nov. 06, 2009
4 - 24The Day of Justice (a.k.a. The Wizard's Trap) Nov. 09, 2009
4 - 25Morgana's Secret (a.k.a. Home at Last) Nov. 11, 2009
4 - 26Ice and Fire (a.k.a. Duel in the Omega Dimension) Nov. 13, 2009