Randall feels neglected; Grimes mummy returns.
Lilly and the Beast
Callie reveals to Mark that she’s been sleeping with other guys. A girlfriend from Marks past returns, with a dark secret.
Little Ship of Horrors
Twayne throws a company party aboard a cruise ship; Randall gets sick from dangerous pollen.
Randall puts Mark’s soul up for sale, Grimes pursues his dream of creating a pop music act with a teen sensation.
Attack of Mark’s Clone
Callie creates clones of Mark to win a bowling tournament. But Mark’s Clone finds a message in Callie’s diary, and decides to get revenge by framing her for murder.
The Ring of Powers
Mark accidentally puts on an engagement ring belonging to Leonard. Special guest star: Todd Barry as a dragon.
G. I. Twayne
Twayne is drafted into the Army of Satan. When Mark is forced to join him, he discovers a plan to end humanity. Special guest star: Rob Riggle as the drill sergeant.
Ride Me to Hell
The end of his favorite TV series, “Dishonorable Discharge” sends Grimes off the deep end. Mark has to help him get to the bottom of his inexplicable attachment to the show, uncovering a deep seated memory along the way.
Callie and Her Sister
Callie’s parents get back together and have a new baby. But when their marriage falls apart again, Callie must play guardian to this younger, hotter spawn of the devil.
Wet Hot Demonic Summer
Twayne and Callie must infiltrate a secret Wizard compound where Leonard is training his apprentice. But their complicated strategy involves building a summer camp on a moment’s notice, with Mark Lilly as their head counselor.