Season
- Season 1 2013-03-23
- Season 0 2009-09-29
Episode
- Episode 1: Welcome to Area Fifty-Something
- Episode 2: Danger Wears a Diaper
- Episode 3: The Toy From Another World
- Episode 4: The Bath Effect
- Episode 5: The Fruit of All Evil
- Episode 6: Frenemy Mine
- Episode 7: Maximum B.O.B.
- Episode 8: It Came... on a Field Trip
- Episode 9: Educational Television
- Episode 10: Flipped Out
- Episode 11: The Wormhole Has Turned!
- Episode 12: The Two Faces of Dr. Cockroach
- Episode 13: The Thing with One Brain
- Episode 14: Night of the Living Dog
- Episode 15: Attack of the Movie Night!
- Episode 16: 98 Pound Cockroach
- Episode 17: When Nature Shrieks
- Episode 18: Vornicarn
- Episode 19: It Got Out of Hand
- Episode 20: The Sound of Fear
- Episode 21: The Sorry Syndrome
- Episode 22: Speak Not the Q Word
- Episode 23: Screaming Your Calls
- Episode 24: The Time-Out That Wouldn't End
- Episode 25: Curse of the Man-Beast
- Episode 26: It Came From Level Z
- Episode 27: Number Seven!
- Episode 28: The Friend Who Wasn't There
- Episode 29: Driven to Madness
- Episode 30: The Beast From 20,000 Gallons
- Episode 31: The Sneezing Horror
- Episode 32: Prisoner of the Dark Dimension
- Episode 33: I Predict Horror
- Episode 34: Destroy Chickie D!
- Episode 35: The Mystery of Dr. Cutter
- Episode 36: The Partymobile That Invaded Earth
- Episode 37: Ginormicat!
- Episode 38: My Monster, My Master
- Episode 39: It Came From Channel 5
- Episode 40: It Ruled With an Iron Fist
- Episode 41: This Ball Must Be Dodged
- Episode 42: It Spoke With Authority
- Episode 43: Debtor Alive!
- Episode 44: The Grade that Wouldn't Pass!
- Episode 45: You Can't Breathe in a Diner in Space!
- Episode 46: Race to the End...Zone!
- Episode 47: When Luck Runs Out
- Episode 48: That Which Cannot Be Unseen
- Episode 49: Bride of the Internet
- Episode 50: The Invisible Threat! (Also Silent)
Monsters vs. Aliens Season 1 The Thing with One Brain
Inspired by DreamWorks Animation's 2009 blockbuster feature film, this new series follows the further adventures of the beloved monsters- B.O.B., the gelatinous blob without a brain; Link, the prehistoric fish-man; Dr. Cockroach, the half-man/half-insect mad scientist; and Susan (aka Ginormica), the incredible growing woman-as they defend Earth from various alien and supernatural threats.
