John Landis is one of the directors for Psych. Landis is an exceptionally renowned director, particularly due to the success of projects such as The Blues Brothers (which he wrote and directed). He wrote, directed and even did some stuntwork in the 1981 horror classic An American Werewolf in London. Landis was also heavily involved with National Lampoon, out of which came his cult film National Lampoon's Animal House.
He directed three Psych episodes:
- S1E15 Scary Sherry: Bianca's Toast;
- S2E1 American Duos;
- S3E9 Christmas Joy.