Welcome to Orbital Teledynamics — as far from Guymon as you can get without actually leaving Guymon.Directed by Sebastian Silva; written by Kevin Moffett and Matthew Derby; executive produced by Mimi O'Donnell; produced by April Lamb, Katie Pastore and Matthew Boll; associate produced by MR Daniel; sound design and editing by Ryan Billia; mixed by Matthew Boll, additional engineering by Bobby Lord; score by Daniel Brunelle; Special thanks to Mary-Kim Arnold, Eli Horowitz, Corinna Vallianatos and Alex Blumberg. Sandra is a production of Gimlet Media. Sandra - Kristen Wiig, Helen Perera - Alia Shawkat, Donny - Chris Abbott, Tad - Avi Rothman, Dustin - Ethan Hawke, Daughter in commercial - Mandi Masden, Granddaughter in commercial - Willa Hoffman, Dad in commercial - Ray Anthony Thomas, Announcer in commercial - Aaron Weiner, Receptionist - April Lamb, Niya - Anna Seregina, Barry - Aaron Clifton Moten