Guest Stars Henry Simmons as Alphonso "Mack" Mackenzie Adrianne Palicki as Bobbi Morse / Mockingbird B.J. Britt as Agent Antoine Triplett Ruth Negga as Raina Kyle MacLachlan as Dr. Calvin Zabo Jamie Harris as Gordon Reed Diamond as Daniel Whitehall / Werner Reinhardt Patton Oswalt as Billy Koenig Patton Oswalt as Sam Koenig Co Starring Carlos Rivera Marchand as Diego Craig Baxley, Jr. as Hydra Soldier #3 Hunter Seagroves as Hydra Agent