Lockette/Series

Season 2
She first appears as a prisoner of Darkar who tries to escape with Aisha's help in the first episode of the season, but is caught and imprisoned again by him. Darkar later tries to interrogate the Pixies for information about the Codex and Lockette nearly gave up, till Chatta forbid her from doing so. After being freed from Darkar she bonds to Bloom and goes to stay to Alfea with her. She and the other Pixies later fell prey to a homesickness spell and almost showed Darkar the location of the Pixie Village, but were healed by Bloom on time. To recover from this spell the Pixies create their own bed near their respective Winx's bed. When the fake Avalon's spell turned Bloom into Dark Bloom, Lockette did not understand her friends' behavior and eventually tried to stop Bloom from taking the Codex of Alfea. She also accompanied Bloom and others, when Faragonda sent them to vacation.

Season 3
Lockette does not appear as often as she did during the course of the previous season. But she helped the Winx find the Faragonda trapped in a tree.

Season 4
Lockette only appears once in "The Tree of Life" where she is captured by a monster along with other pixies (except Piff whose nightmares fed the monster's powers). Like other pixies, she does not company Winx on their search for the last fairy of Earth. She and some of the other pixies had a minor role in the episode, "The Wizard's Attack".

Season 6
In "The Legendarium", Lockette and the other pixies go to Alfea and celebrate at Faragonda's 100 years anniversary party. Back in Pixie Village, she is seen trying to defend her village along with the Winx and other pixies.

Coming Soon...

The Secret of the Lost Kingdom
Lockette came to Bloom to join the mission of finding the Lost Kingdom and went with her to the Tree of Portals at the Pixie Village, but remains at the Pixie Village while the Winx go to Obsidian as the dark energy of that realm would have been fatal to the Pixies.

Magical Adventure
Lockette (along with the rest of the pixies) only make a small appearance while setting up lanterns but get attacked by the Trix. Lockette is frozen after the attack.