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 and Terence Bernardo; 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
Phoebe- Maya Kazan
Sadie- Jennifer Mudge
Towing Operator- Josh Ruben
Cheapskate- Rob Flowers
Clueless Man- Mahmoud Behrouzian
Creepy Troll- Sebastian Silva
Packaging Woman- Fay Dewitt