Pilot A former Earth Marine, Bull served on Tycho Station under the command of Fred Johnson (Chad L. Coleman) before he temporarily joined the crew of the Rocinante during The Expanse season 5.

Seasons 2 – 6 Camina Drummer begins her journey on The Expanse as the Assistant Director of Tycho Station, working under the command of OPA advocate Fred Johnson (Chad L. Coleman).

Now Playing: The Expanse: A Telltale Series - Episode 3: First Ones Trailer Depending on choices made in previous episodes, First Ones can easily come to a tragic and catastrophic end.