Mansion of Mystery - Season 7 (2021)

Sgt. Wednesday stops by The Mansion to show off The Maltese Bowling Pin, a trophy that belonged to his grandfather, Detective Humphrey B. Wednesday. However, an attack by Mittens sends Scarlett and CJ to the past with the bowling pin, where they encounter Detective Wednesday and a mysterious woman with many secrets.

Immediately after CJ accidentally blows up the laundry room in a cleaning accident, a new ghost appears, Sir Farnsfield Remington. After assuring Scarlett and CJ that they are not responsible for his spectral state, he asks for help to atone for a great crime in his past. Unfortunately, he keeps neglecting to tell them exactly what that crime actual is.

Neighbors Amelia and Myron break into The Mansion when Scarlett and CJ are out, planning to gather evidence for use in legal actions. Finding Evil Baby Demon Clown's dead monkey collection, they think they've hit the jackpot until they realize that EBDC has followed them home and is willing to fight to keep his "friends." What follows makes The Ransom of Red Chief look like an episode of Leave It To Beaver.

Nick Shyster upsets life at The Mansion by forging Scarlett's name on a contract with the courtroom reality series "Judge Trudy's Kangaroo Court." Suddenly, Judge Trudy arrives, ready to decide a civil suit between Shyster and Ralphie O'Brien due to Shyster's poor handling of Ralphie's arson trial.

It's Halloween night, and CJ heads off to a college Halloween party in a costume that upsets EBDC, who responds with vandalism. Meanwhile, Scarlett's twin sister Sapphire arrives and attempts to trade places with her, causing problems for Sgt. Wednesday and Mrs. O'Brien, and legendary Horror Host Mr. Lobo stops by The Mansion to discuss his plans for Halloween.

CJ loses his credit card during a college party. Soon afterwards, The Mansion is besieged with a flood of packages. While it quickly becomes obvious that whoever is sending them has the credit card, but who is it, and why aren't they using it to buy things for themselves? If CJ doesn't find the answer soon, the debt will rival his college tuition.

It's Christmas at The Mansion of Mystery, and to celebrate, Scarlett and CJ are showing some weird vintage holiday shorts. Evil Baby Demon Clown gets some disturbing news about Santa, Sgt. Wednesday offers a holiday song, and Scarlett's sister Sapphire offers some sinister holiday cheer.