In 1906 London, 14-year-old Theodosia “Theo” Throckmorton gathers an eclectic team that includes her younger brother Henry, along with friends Will and Egyptian Princess, Safiya, to fight a powerful secret society bent on destroying the world with ancient Egyptian dark magic.

Series Cast

  1. Eloise Little as Theodosia 'Theo' Throckmorton

    Eloise Little

    Theodosia 'Theo' Throckmorton

    26 Episodes

  2. Frankie Minchella


    26 Episodes

  3. Nana Agyeman-Bediako as Will

    Nana Agyeman-Bediako


    26 Episodes

  4. Yasmina El-Abd as Safiya

    Yasmina El-Abd


    26 Episodes

  5. Axel Baille

    Le Serpent

    26 Episodes

  6. Elisa Doughty

    Henrietta Throckmorton

    26 Episodes

  7. Rik Young as Alistair Throckmorton

    Rik Young

    Alistair Throckmorton

    26 Episodes

Full Cast & Crew

Last Season

Season 1

2022 • 26 Episodes

Season 1 of Theodosia premiered on March 10, 2022.

The Last Sunrise

(1x26, November 15, 2022) Season Finale

View All Seasons



Status Returning Series


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Type Scripted

Original Language English


Content Score 


Almost there...

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  • Created by credit

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