In "X Marks the Spot," the Pussycats form a friendship with Professor Isaac Belfour, an inventor of an invisibility serum. Concerned for his safety from Mr. X, a disgruntled ex-assistant who has taken the formula for himself, they invite him to join them on their performance in Puddletown, England. As they navigate the challenges of the show, they also work to keep the professor safe from the clutches of Mr. X, ensuring the formula doesn't fall into the wrong hands.
Show
Josie and the Pussycats
Episode
S01E06
Air Date
Oct 17, 1970
Season 1 Episodes
S01E01
The Nemo's a No No Affair
S01E02
A Green Thumb Is Not a Goldfinger
S01E03
The Secret Six Secret
S01E04
Swap Plot Flop
S01E05
The Midas Mix-Up
S01E06
X Marks the Spot
S01E07
Chili Today and Hot Tamale
S01E08
Never Mind a Master Mind
S01E09
Plateau of the Apes Plot
S01E10
Strangemoon Over Miami
S01E11
All Wong in Hong Kong
S01E12
Melody Memory Mix-Up
S01E13
The Great Pussycat Chase
S01E14
Spy School Spoof
S01E15
The Jumpin' Jupiter Affair
S01E16
Don't Count on a Countess