Pretty Little Liars Season 1 Cast May 2026

Troian Bellisario Most improved by season’s end: Shay Mitchell Most iconic scene-stealer: Sasha Pieterse Chemistry MVP: The Core Four + Ashley Marin

The quiet anchor. Mitchell had the toughest job: playing the shy, sensitive athlete whose journey of self-discovery (realizing she’s a lesbian) is the season’s most earnest arc. In early episodes, Mitchell can be stiff, relying on wide-eyed stares. But as Season 1 progresses, she grows into Emily’s quiet strength. Her scenes with Maya (Bianca Lawson) are tender and authentic, and her terror when “A” threatens to out her is genuinely gripping. Mitchell doesn’t get the flashy lines, but she nails Emily’s internal conflict—loyal daughter versus authentic self. The Adversaries & Wild Cards Janel Parrish as Mona Vanderwaal The secret weapon. In Season 1, Mona is presented as Hanna’s shallow, fame-obsessed BFF—a pawn in the high school mean-girl game. Parrish plays this role with such bubbly, plastic perfection that you almost dismiss her. But re-watching with hindsight, Parrish plants subtle clues: a flicker of malice behind the smile, a knowing glance when “A” texts. Her transformation from ditz to… well, that … is a masterclass in long-game acting. Season 1’s finale recontextualizes every scene she’s in. pretty little liars season 1 cast

The scene-stealer. Benson is the comedic and emotional wildcard. As the former “fat girl” turned insecure It-girl, she brings a raw, unfiltered energy that balances the show’s darker tones. Her delivery of snarky one-liners (“Why am I beeping? I haven’t beeped since third grade!”) is impeccable, but she also delivers Season 1’s most devastating moments—particularly the scene where she confronts her shoplifting addiction or breaks down in her mother’s arms. Benson makes Hanna’s insecurity palpable, and her chemistry with everyone (especially mother Laura Leighton) is off the charts. Troian Bellisario Most improved by season’s end: Shay