Adepero Oduye Amy Cooke Actor Adria Arjona Mermaid Actor Bill Camp Stanley Price Actor Charlie Tahan Nick Actor Hamish Linklater Dr. Joe Keller Actor Jonathan Tucker Alex Actor Kaitlyn Dever Toni Actor Kelly Marie Tran Lauren Actor Marquis Rodriguez George Keller (Teenager) Actor Mike Colter Brian Actor Nicole Beharie Annie Actor Roberta Colindrez Shawn Greene Actor Taylor Schilling Kate Actor Trieu Tran Sharko Actor Michael Hsu Rosen Josh Actor