Jan-Fai LeeProducers · executive producer (1 episode, 2021)
Laurence FishburneProducers · executive producer (39 episodes, 2021–2023)
Jason BlumProducers · executive producer (3 episodes, 2020)ZBZachary BehrProducers · executive producer (1 episode, 2020)
Robert FriedmanProducers · executive producer (1 episode, 2021)AGAnthony GeffenProducers · executive producer (1 episode, 2020)
Bey LoganProducers · producer (1 episode, 2021)
Alexondra LeeProducers · co-executive producer (1 episode, 2021)
Howard OwensProducers · executive producer (23 episodes, 2023)
Steven MichaelsProducers · executive producer (1 episode, 2020)MDMary DonahueProducers · executive producer / executive producer: History Network (as Mary E. (40 episodes, 2021–2026)
HSHelen SuglandProducers · executive producer (38 episodes, 2022–2023)
JPJim PasquarellaProducers · executive producer: History (4 episodes, 2023–2024)
JDJonathan DavenportProducers · executive producer (15 episodes, 2024)
AWAlex WeresowProducers · executive producer (11 episodes, 2023–2026)
MRMyles ReiffProducers · executive producer (1 episode, 2020)
CSChris SchuesslerProducers · producer (2 episodes, 2023)
DSDavid ScottProducers · producer (1 episode, 2023)
LDLorraine DiRienzoProducers · senior producer / producer (10 episodes, 2023–2026)
SYScooter YanceyProducers · executive producer (38 episodes, 2022–2023)
TPTed PooleProducers · producer (1 episode, 2024)
KSKristy SabatProducers · executive producer / executive producer: A+E Factual Studios Group (7 episodes, 2023–2025)
MAMark AnstendigProducers · executive producer (1 episode, 2020)
PEPhil EisenProducers · co-executive producer (32 episodes, 2022–2023)
MWMelissa WidjajaProducers · producer (1 episode, 2020)
JSJeff SteppProducers · co-executive producer / supervising producer (21 episodes, 2022–2023)
SASuzanne AliProducers · co-executive producer / executive producer (11 episodes, 2023–2026)
TPThea PiltzeckerProducers · producer / story producer (3 episodes, 2023–2024)
Trace SlobotkinProducers · producer / writer (2 episodes, 2023)
Michael FleemanProducers · producer (3 episodes, 2023)JBJohn BrimhallProducers · executive producer (12 episodes, 2022)
JWJon-Barrie WaddellProducers · executive producer (1 episode, 2021)
BLBrian LeffProducers · producer (3 episodes, 2025)
BBBrad BernsteinProducers · executive producer (1 episode, 2020)
David KarabinasProducers · executive producer (1 episode, 2020)KRKay RothmanProducers · producer (3 episodes, 2020)
MAMira AroyoProducers · producer (1 episode, 2021)
MPMatt PearlProducers · executive producer / executive producer: A+E Factual Studios Group (10 episodes, 2023–2026)
Jessica LaurenProducers · associate producer / producer (5 episodes, 2022–2023)
Liz Yale MarshProducers · executive producer (1 episode, 2021)MPMike PowersProducers · executive producer (1 episode, 2021)
RCRick CikowskiProducers · co-executive producer (1 episode, 2020)
CRChip RivesProducers · co-executive producer (1 episode, 2020)
Steve AscherProducers · executive producer / executive producer: A+E Factual Studios Group (10 episodes, 2023–2026)
Jessica Mei GershenProducers · field producer / associate producer (34 episodes, 2023–2025)LFLiv FidlerProducers · producer (14 episodes, 2025)
DCDan CesareoProducers · executive producer (12 episodes, 2022)
Avery MandersProducers · associate producer / producer (7 episodes, 2022–2023)JDJohn D'AuriaProducers · executive producer (3 episodes, 2020)
LLLarry LandsmanProducers · executive producer (3 episodes, 2020)
LDLucilla D'AgostinoProducers · executive producer (3 episodes, 2022)
JSJordana StarrProducers · executive producer (3 episodes, 2022)
TWTerence WrongProducers · executive producer (2 episodes, 2020)
EBEric BegleyProducers · co-executive producer (1 episode, 2020)
GHGregory HallProducers · executive producer (1 episode, 2020)
SKStacy KlineProducers · producer (1 episode, 2020)
SMSiobhan MulhollandProducers · executive producer (1 episode, 2020)
TSTerry StewartProducers · co-executive producer (1 episode, 2020)
Michael GoudreauProducers · producer (6 episodes, 2025–2026)C. Russell MuthProducers · executive producer (1 episode, 2021) Leanne GaterProducers · producer (1 episode, 2022) Joseph C. SousaProducers · producer (1 episode, 2021) Duncan BullingProducers · executive producer (1 episode, 2021) 
Evan FrankfortMusic · (62 episodes, 2021–2025)
Graham HadfieldMusic · (1 episode, 2020)
Dave FoxMusic · (4 episodes, 2021–2022)
Kara TalveMusic · (1 episode, 2021)
James HanniganMusic · (1 episode, 2020)
Brian RandazzoMusic · original music (3 episodes, 2026)
Paul WilliamsCinematography · (1 episode, 2020)
Amza MoglanCinematography · (15 episodes, 2024)
Aaron SchwartzCinematography · (12 episodes, 2022)
