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Big Sky (2020)

TV-14 CrimeDramaMystery
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Welcome to the scenery of the crime.


Private detective Cassie Dewell partners with ex-cop Jenny Hoyt on a search for two sisters who have been kidnapped by a truck driver on a remote highway in Montana. When they discover that these are not the only girls who have disappeared in the area, they must race against the clock to stop the perpetrator before another woman is taken.

  1. David E. Kelley


Series Cast

  1. Katheryn Winnick as Jenny Hoyt

    Katheryn Winnick

    Jenny Hoyt

    47 Episodes

  2. Kylie Bunbury as Cassie Dewell

    Kylie Bunbury

    Cassie Dewell

    47 Episodes

  3. Dedee Pfeiffer as Denise Brisbane

    Dedee Pfeiffer

    Denise Brisbane

    47 Episodes

  4. Brian Geraghty as Ronald Pergman

    Brian Geraghty

    Ronald Pergman

    34 Episodes

  5. John Carroll Lynch as Wolfgang 'Wolf' Legarski and Rick Legarski

    John Carroll Lynch

    Wolfgang 'Wolf' Legarski, Rick Legarski

    34 Episodes

  6. J. Anthony Pena as Deputy Mo Poppernak

    J. Anthony Pena

    Deputy Mo Poppernak

    29 Episodes

  7. Ryan O'Nan as Donno

    Ryan O'Nan


    28 Episodes

  8. Jamie-Lynn Sigler as Tonya Wallis

    Jamie-Lynn Sigler

    Tonya Wallis

    27 Episodes

  9. Omar Metwally as Mark Lindor

    Omar Metwally

    Mark Lindor

    25 Episodes

  10. View More

Full Cast & Crew

Last Season

Deadly Trails


2022 • 13 Episodes

Cassie, Jenny and newly appointed sheriff Beau Arlen maintain order in Helena, Montana with their unparalleled investigative skills. But when a local backcountry trip led by charismatic outfitter Sunny Barnes goes awry, the trio faces their most formidable mystery yet – in which no camper can be trusted and where danger lurks around every jagged rock and gnarled tree.

That Old Feeling

(3x13, January 18, 2023) Season Finale

View All Seasons

Big Sky
Big Sky


Status Canceled


  • See more TV shows from ABC...

Type Scripted

Original Language English


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