VisionQuest Teaser Reveals T'Nia Miller as Jocasta

A new teaser trailer for VisionQuest has arrived, offering the first look at T'Nia Miller as Jocasta. In the footage, the character appears with glowing red eyes, hinting at her robotic nature.

Jocasta is expected to have ties to Ultron in the series. In Marvel Comics, she is a robotic character created by Ultron as a companion, based on the brain patterns of Janet van Dyne, the Wasp. The series marks Jocasta's live-action Marvel Cinematic Universe debut.

Miller described the character as "so badass" in an interview with Diva Magazine. VisionQuest creator Terry Matalas called Miller's casting an important addition and her character a standout.

James Spader returns as Ultron, while Paul Bettany reprises his role as Vision. The cast also includes Ruaridh Mollica as Thomas Shepherd, Todd Stashwick as Paladin, Emily Hampshire as E.D.I.T.H., Orla Brady as F.R.I.D.A.Y., and James D'Arcy as J.A.R.V.I.S.

The eight-episode series follows White Vision as he attempts to rebuild his identity after WandaVision. VisionQuest is scheduled to premiere on Disney+ on October 14, 2026.