The Arrival: A Timeline Story

The year is 1966 and the members of the Challenge Squad are at a crossroads. Harmony "Soundwave" Ledger (previously seen in UFO) now has very different views of the world than leader Doc Challenger or even the gruff pilot Coal. As a threat strikes from space, the Challenge Squad must come to terms with their own role as the government's super-team even as they face a threat that endangers the very world.