Nathan Fillion John Nolan Actor, Executive Producer Alyssa Diaz Angela Lopez Actor Richard T. Jones Sergeant Wade Grey Actor Titus Makin Jr. Jackson West Actor Mercedes Mason Captain Zoe Andersen Actor Melissa O'Neil Lucy Chen Actor Afton Williamson Talia Bishop Actor Eric Winter Tim Bradford Actor Mekia Cox Nyla Harper Actor Shawn Ashmore Wesley Evers Actor Jenna Dewan Bailey Nune Actor Tru Valentino Aaron Thorsen Actor Lisseth Chavez Officer Celina Juarez Actor Alexi Hawley Executive Producer Mark Gordon Executive Producer Michelle Chapman Executive Producer Jon Steinberg Executive Producer Liz Friedlander Director