The Rookie — Season 4, Episode 1

• 
  Nathan Fillion
  as John Nolan
• 
  Melissa O'Neil
  as Lucy Chen
• 
  Eric Winter
  as Tim Bradford
• 
  Alyssa Diaz
  as Angela Lopez
• 
  Mekia Cox
  as Nyla Harper
• 
  Richard T. Jones
  as Wade Grey
• 
  Shawn Ashmore
  as Wesley Evers
• 
  Jenna Dewan
  as Bailey Nune
• 
  Lisseth Chavez
  as Celina Juarez
• 
  Deric Augustine
  as Miles Penn

• 
  Camille Guaty
  as Sandra de La Cruz
• 
  Brandon Jay McLaren
  as Elijah Stone
• 
  Onahoua Rodriguez
  as Juana Solaris
• 
  Kyle Secor
  as Special Agent Sam Taggart
• 
  Kamar de los Reyes
  as Sgt. Ryan Caradine
• Omar Cook
  as Elijah's Bodyguard (uncredited)
• 
  Jaylen Davis
  as Elijah's Bodyguard (uncredited)
• 
  Gigi Zumbado
  as Abril Rodas
• 
  Elena Campbell-Martinez
  as Dr. Morales
• 
  Joshua Malina
  as Max
• José Velázquez
  as Armando de Leon
• 
  Tiago Roberts
  as Bastian
• Chuck Ashworth
  as SWAT Sergeant
• 
  Chavo Guerrero Jr.
  as Ethan (uncredited)

Writer:
Alexi Hawley

Director:
Bill Roe

Editor:
Jake Cohen

Assistant Editor:
Steve Sahagun

First Assistant Director:
Anastacia C. Nemec

Director of Photography:
Kyle Jewell

Production Sound Mixer:
Joe Michalski

Script Supervisor:
Faye Brenner

Second Assistant Director:
Jennie O'Keefe Armas

"C" Camera Operator:
Ellie Ann Fenton

Sound Re-Recording Mixer:
Pete Elia
Jason Coleman

"B" Camera Operator:
Miguel Pask

"A" Camera Operator:
Brian Bernstein