She is best known for her portrayal of the character Nancy Drew in the CW television series of the same name (2019–2023).

[3] McMann earned a Bachelor of Fine Arts in Acting from Carnegie Mellon University in 2018.

[4] In February 2019, McMann was signed as the titular character in the CW's television adaptation of Nancy Drew.

The character was planned to be spun off into her own series,[7] but ABC decided in November not to proceed with the project.

[8] McMann has also made guest appearances on Law & Order: Special Victims Unit and Tell Me Lies.