Many believe it to be the Word of God, but others claim it contains inconsistencies and contradictions that could only be manmade.
| Name | Type | Role | |
|---|---|---|---|
| Brian Leff | Writer | ||
| Kevin Burns | Writer | ||
| Rob O'Brien | Writer | ||
| William Shatner | Host | ||
| Rabbi David Wolpe | Guest Star | Self - Sinai Temple, Los Angeles | |
| Robert R. Cargill | Guest Star | Self - Assoc. Prof., Judaism and Christianity, University of Iowa | |
| Ariel Bar Tzadok | Guest Star | Self - Founder, Koshertorah School | |
| Mark Goodacre | Guest Star | Self - Professor of Religious Studies, Duke University | |
| Bart D. Ehrman | Guest Star | Self - James A. Gray Distinguished Professor, Univ. of North Carolina at Chapel Hill | |
| Reza Aslan | Guest Star | Self - Author, Zealot: The Life and Times of Jesus of Nazareth | |
| Elaine Pagels | Guest Star | Self - Professor of Religion, Princeton University | |
| Robert Mullins | Guest Star | Self - Prof. of Biblical and Religious Studies, Azusa Pacific University | |
| Dale Martin | Guest Star | Self - Professor of Religious Studies, Yale University | |
| Bryan Givens | Guest Star | Self - Associate Professor of History, Pepperdine University | |
| Lori Anne Ferrell | Guest Star | Self - Professor of Early Modern History, Claremont Graduate University | |
| James Hoffmeier | Guest Star | Self - Professor of the Old Testament, Trinity International University | |
| Kathleen McGowan Coppens | Guest Star | Self - Author/Historian | |
| William Shatner | Executive Producer | ||
| Rob O'Brien | Executive Producer | ||
| Susan E. Leventhal | Executive Producer | for HISTORY | |
| Kim Egan | Executive Producer | ||
| Kevin Burns | Executive Producer |