This review is based on a standard-definition Webrip. The episode is best enjoyed in higher quality if available, but the rip is perfectly watchable for review or catch-up purposes.

“The Welcome Protocol” / Season Premiere

After the Season 3 finale’s shocking basement flooding, Sam and Jay must figure out how to “re-onboard” the ghosts who temporarily fled the property. This leads to a hilarious yet surprisingly touching exploration of ghostly anxiety, belonging, and the chaos of herding supernatural beings with centuries of unresolved trauma.