Nathaniel Hendricks
Brian
Kendra Unique Wills
Alice
Andrew Rakich
Tripp/Agent RS-126/Mr. President/Sexy British Narrator/Soldier
Mohit Jaswal
Moonshine / Dr. Wallace / Agent RS-126
Doug Presley
Dr. Vonmurderahl
Christian Edwards
Agent Q-504 / Soldier / Shaman / Ashumpere
Dylan Abbott
Agent CX-88 / Awkward Commuter
Justin Wood
Tim (from work)
Joe Raymond
The Intelligence / Ice King
Eduardo Urueña
Atun-Shei
Adolf Hitler
Himself (archive footage)