Overview
- Disney announced the selection of nearly 20 cast members to the Avengers Campus Test & Adjust leadership team in a surprise reveal, a development reported on June 30, 2026.
- The group will work directly with Walt Disney Imagineering to test and refine ride operations, queue layouts, guest loading and safety procedures for two new attractions.
- Program development project manager Mark Diwas, a 24-year Disneyland veteran, led the selection and will guide the team as they build protocols for Avengers Infinity Defense and Stark Flight Lab.
- Disney says the coming months will be used to bring each attraction together piece by piece during on-site testing, but the company has not announced any opening dates.
- Test & Adjust serves as a formal training and career-advancement pathway for cast members by giving them hands-on experience solving operational and safety challenges before an attraction opens.