Overview

• Olympic swimmer Tom Dean joins the cast after hinting at his participation earlier.
• Reality TV stars Tasha Ghouri and Pete Wicks to showcase their dancing skills.
• Comedian Chris McCausland becomes the first blind contestant on the show.
• Singer Shayne Ward and opera star Wynne Evans add musical talent to the line-up.
• BBC enforces new welfare measures following allegations of behind-the-scenes misconduct.