CBS “The Challenge” Officially Adds “Love Island USA” Stars Shannon & Cashel To The Cast

Looks like the cast of CBS’s “The Challenge” is still getting situated as the cast keeps decreasing or increasing.

It was earlier revealed that Shannon (Love Island USA S3) would be an alternate but it was just announced that she will join the official cast.

Cashel from (Love Island USA S1) is also rumored to join the official cast.