Call of Duty: Black Ops 6 and Warzone season four brings back two of the franchise’s most iconic characters, Stitch and Adler, as playable operators.
Here’s how you can unlock these fan-favorite operators in BO6 and Warzone.
How to unlock Stitch operator skin
Call of Duty season four’s narrative centers around the surprising return of Stitch, the main villain of the Black Ops storyline. It turns out that Adler didn’t actually kill him in the final cutscene of Cold War, sparing his life after revealing the truth about Perseus. Now, with Adler needing his help to crack a list of codenames and track down Pantheon moles, the unlikely duo is back in action.
The new season features the “Supermax” operator skin for Stitch, in which he’s still wearing his prison clothes with “Prisoner W-05” written on its chest while sporting his signature mask. The skin also has a BlackCell version showing chains over his body, his sinister stare looking out from under a black hood, and energy pulsing under his translucent skin.
You can unlock the skin by purchasing the BO6 and Warzone season four battle pass, wherein its part of the Instant Rewards page. Other instant battle pass rewards include a weapon blueprint (possibly for one of the new weapons), legendary emote, large decal, and 10% battle pass XP boost. The standard battle pass costs 1,100 CP ($9.99) while the BlackCell upgrade goes for $29.99.

Complete the pass and you’ll unlock another Stitch skin, “Yard Dog,” which also comes with a BlackCell variant. This one outfits him in black with a menacing grin on his mask.
How to unlock Adler operator skin
We’re finally getting a proper Adler skin, one that actually feels true to his character. The Black Ops 6 Vault Edition “Hunter” skin gave him a high-tech look with a covered face, which didn’t really match his gritty persona. But now, four seasons into the BO6 era, the “Truth Chaser” operator skin brings back the Adler fans know.

In this version, Adler’s rocking a rolled-up long-sleeve white shirt under a bulletproof vest, along with his trademark slicked-back hair and sunglasses. His face is scarred and smeared with black oil, a nod to the intense events of his showdown with Stitch on Rebirth Island.
To unlock the “Truth Chaser” skin (which also features a BlackCell variant), you’ll need to grind your way to page 12 of the season four battle pass. So, it’ll take a bit of work before you can drop in as the classic Adler. If you want to unlock him fast, popping some double battle pass XP tokens is the way to go.
The Stitch and Adler operator skins are set for release alongside the launch of BO6 and Warzone season four on May 29, 2025 at 11 a.m. CT / 9 a.m. PT.