The Case of The Martian in The Castle

Sketchy Inc. and The Case of The Martian in The Castle is the 7th episode of Season 3. It follows Star Preps: Solo and Ready to Rollo and is followed by The Roommate.

SYNOPSIS

"Like, something's pretty creepy here, dudes!" - Basil

Basil, Mr. Moose, Kate, and Tristan Guamahava investigate a spooky castle that they travel to using their van, "The Sketchy Machine". They meet a groundskeeper who soon disappears, with a martian taking his place.

TRIVIA
 * This episode was created in under 48 hours.
 * This is the premiere of the Sketchy Inc. animated episodes.
 * This is the first time Mr. Moose has spoken onscreen (he first appeared in the background when Kevin was offering Levi crepes in The Pilot and first spoke in The Walking Preps: Screams from Far).
 * This episode marks the return of Guamahava's iconic blue suit (first seen in The Double Date).
 * This episode takes place prior to Dug joining Sketchy Inc. as seen in the sequel, The Crab Monster Caper.
 * This is the only Sketchy Inc. episode not to feature the crab monster.
 * Guamahava's cartoon character from this episode is featured in an oil label in the Season 4 episode Basil's Chicken Emporium.