Resident Alien

• 
  Alan Tudyk
  Harry Vanderspeigle
• 
  Sara Tomko
  Asta Twelvetrees
• 
  Corey Reynolds
  Sheriff Mike Thompson
• 
  Alice Wetterlund
  D'Arcy Bloom
• 
  Levi Fiehler
  Mayor Ben Hawthorne
• 
  Judah Prehn
  Max Hawthorne
• 
  Elizabeth Bowen
  Deputy Liv Baker
• 
  Meredith Garretson
  Kate Hawthorne
• 
  Gary Farmer
  Dan Twelvetrees
• 
  Diana Bang
  Nurse Ellen Cho
• 
  Jenna Lamia
  Judy Cooper
• 
  Kaylayla Raine
  Jay
• 
  Gracelyn Awad Rinke
  Sahar
• 
  Alex Barima
  David Logan
• 
  Linda Hamilton
  General Eleanor Wright
• 
  Mandell Maughan
  Lisa Casper
• 
  Sarah Podemski
  Kayla
• 
  Keith Arbuthnot
  Alien Harry Double
• 
  Nicola Correia-Damude
  Detective Lena Torres
• 
  Deborah Finkel
  Abigail Hodges
• 
  Ben Cotton
  Jimmy
• 
  Justin Rain
  Elliott
• 
  Trevor Carroll
  John
• 
  Alvin Sanders
  Lewis Thompson
• 
  Terry O'Quinn
  Peter Bach
• 
  Nathan Fillion
  42
• 
  Elvy
  Isabelle
• 
  Michael Cassidy
  Dr. Ethan Stone
• 
  Enver Gjokaj
  Joseph Rainier
• 
  Kesler Talbot
  Bobby Smallwood
• 
  David Bianchi
  Goliath
• 
  Jan Bos
  Dr. Sam Hodges
• 
  John Innes
  Gerard
• 
  Paul Piaskowski
  Robert
• 
  Robert Moloney
  Man at Diner

• Robert Duncan McNeill
• Shannon Kohli
• Kabir Akhtar
• Jay Chandrasekhar
• Jennifer Phang
• Brennan Shroff
• Warren P. Sonoda
• Lea Thompson
• Claudia Yarmy
• David Dobkin
• Andrew Seklir

• Peter Hogan
  ...
  (based on the Dark Horse comic by)
• Steven Parkhouse
  ...
  (based on the Dark Horse comic by)
• Chris Sheridan
  ...
  (teleplay by)
• Sarah Beckett
  ...
  (written by)
• Emily Eslami
  ...
  (written by)
• Jeffrey Nieves
  ...
  (written by)
• Biniam Bizuneh
  ...
  (written by)
• Tommy Pico
  ...
  (written by)
• Elias Benavidez
  ...
  (written by)
• Tazbah Chavez
  ...
  (written by)
• Nastaran Dibai
• Christian Taylor
  ...
  (written by)
• Jenna Lamia
  ...
  (written by)
• Njeri Brown
  ...
  (written by)
• Zach Cannon
• Cherry Chevapravatdumrong
  ...
  (written by)

• Chris Sheridan