Cast of Nancy Drew and the Hidden Staircase

Sophia Lillis plays the role of Nancy Drew, the intrepid young detective who uncovers hidden secrets and solves mysterious cases.

Sam Trammell portrays Carson Drew, Nancy's supportive and caring father who encourages her investigative skills.

Linda Lavin brings the character of Flora to life in Nancy Drew and the Hidden Staircase.

Zoe Renee plays the role of George Fayne, one of Nancy's close friends who joins her in solving the mysterious case.

Mackenzie Graham takes on the role of Bess Marvin, a friend of Nancy's who assists her in her detective work.

Laura Slade Wiggins portrays Helen Corning, a character involved in the intriguing mystery that Nancy Drew unravels.

Andrea Anders brings Hannah Gruen to life, a character who plays an important role in supporting Nancy Drew's investigations.

Jesse C. Boyd portrays Willie Wharton, a character who becomes entangled in the mystery that Nancy Drew is determined to solve.