Pretty Little Liars: See how the characters changed over 7 seasons
This cast brought its A game
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Troian Bellisario as Spencer Hastings in season 1 (left) and season 7 (right)
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Ashley Benson as Hanna Marin in season 1 (left) and season 7 (right)
Credit: Eike Schroter/ABC FAMILY; Eric McCandless/Freeform
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Lucy Hale as Aria Montgomery in season 1 (left) and season 7 (right)
Credit: Eike Schroter/ABC Family; Eric McCandless/Freeform
Shay Mitchell as Emily Fields in season 1 (left) and season 7 (right)
Credit: Eike Schroter/ABC Family; Eric McCandless/Freeform
Sasha Pieterse as Alison DiLaurentis in season 1 (left) and season 7 (right)
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Ian Harding as Ezra Fitz in season 1 (left) and season 7 (right)
Credit: Eike Schroter/ABC Family; Eric McCandless/Freeform
Laura Leighton as Ashley Marin in season 1 (left) and season 7 (right)
Credit: Eike Schroter/ABC Family via Getty Images; Eric McCandless/Freeform
Janel Parrish as Mona Vanderwaal in season 1 (left) and season 7 (right)
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Tyler Blackburn as Caleb Rivers in season 1 (left) and season 7 (right)
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Keegan Allen as Toby Cavanaugh in season 1 (left) and season 7 (right)
Credit: Randy Holmes/ABC FAMILY; Byron Cohen/Freeform
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Holly Marie Combs as Ella Montgomery in season 1 (left) and season 7 (right)
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Chad Lowe as Byron Montgomery in season 1 (left) and season 7 (right)
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