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Monsters vs. Aliens Season 1 Episodes
Season 1 Episode Guide
50 Episodes 2013 - 0
Episode 1
Welcome to Area Fifty-Something
Sat, Mar 23, 2013 15 mins
An alien imprisons the U.S. president in the series premiere of this animated comedy about displaced monsters and aliens forced to work together to defend Earth. Based on characters from the 2009 DreamWorks film.
Episode 2
Danger Wears a Diaper
Sat, Apr 13, 2013 15 mins
The president regresses to infancy when Dr. C's gadget backfires.
Episode 3
The Toy From Another World
Sat, Apr 13, 2013 15 mins
The monsters find Coverton's cuddle bear, and it attacks them.
Episode 4
The Bath Effect
Sat, Apr 20, 2013 15 mins
B.O.B. tries to give Coverton a bath, thinking it will rid him of his crankiness.
Episode 5
The Fruit of All Evil
Sat, Apr 20, 2013 15 mins
Link eats B.O.B.'s special gelatin.
Episode 6
Frenemy Mine
Sat, Apr 27, 2013 15 mins
Coverton manipulates B.O.B. when B.O.B. is in desperate need of a pal.
Episode 7
Maximum B.O.B.
Sat, Apr 27, 2013 15 mins
Coverton clones B.O.B., which results in a weakened original B.O.B.
Episode 8
It Came...on a Field Trip
Sat, May 4, 2013 15 mins
Sensitive data could get exposed when the monsters encounter an alien in the woods.
Episode 9
Educational Television
Sat, May 4, 2013 15 mins
Link and B.O.B. accidentally launch a doomsday app.
Episode 10
Flipped Out
Sat, May 11, 2013 15 mins
B.O.B. is tempted to flip a secret switch.
Episode 11
The Wormhole Has Turned
Sat, May 11, 2013 15 mins
Dr. Cockroach creates a wormhole and tries to pretend that it's a teleportation device.
Episode 12
The Two Faces of Dr. Cockroach
Sat, May 18, 2013 15 mins
Dr. Cockroach's new invention splits him into two, and the monsters try to make him whole again.
Episode 13
The Thing With One Brain
Sat, Jun 1, 2013 15 mins
Dr. Cockroach creates a brain for B.O.B., and Coverton makes an adjustment to it by adding an evil switch to it.
Episode 14
Night of the Living Dog
Sat, Jun 8, 2013 15 mins
A device is made to transform B.O.B. into a perfect pet, and it works on everyone—except B.O.B.
Episode 15
Attack of the Movie Night
Sat, Jun 15, 2013 15 mins
A memory extractor is created to combat nightmares spawned from scary movie night, but soon the extracted memories come to life.
Episode 16
98 Pound Cockroach
Sat, Jun 22, 2013 15 mins
Dr. Cockroach gets stronger, but his intellect weakens.
Episode 17
When Nature Shrieks
Sat, Jun 29, 2013 15 mins
The gang go camping, which turns into a terrifying outing.
Episode 18
Vornicarn
Sat, Sep 14, 2013 15 mins
A new alien arrives on Earth searching for a vicious beast, and soon others look for him as well.
Episode 19
It Got Out of Hand
Sat, Sep 28, 2013 15 mins
Pranks abound on the base on April Fools' Day.
Episode 20
The Sound of Fear
Sat, Sep 28, 2013 15 mins
Dr. Cockroach's transcript reveals he's missing a grade for a music class.
Episode 21
The Sorry Syndrome
Sat, Oct 5, 2013 15 mins
Susan spills some food on Sta'abi and says she's sorry, but Sta'abi is insulted.
Episode 22
Speak Not the Q Word
Sat, Oct 5, 2013 15 mins
Coverton has a sly plan to put bad words in B.O.B.'s vocabulary.
Episode 23
Screaming Your Calls
Sat, Oct 12, 2013 15 mins
A living smart phone is created by Dr. Cockroach, and Coverton wants to use it to access the base's mainframe.
Episode 24
The Time-Out That Wouldn't End
Sat, Oct 12, 2013 15 mins
Sqweep makes a mess and is punished by Monger, who later commits the same crime.
Episode 25
Curse of the Man-Beast
Sat, Oct 19, 2013 15 mins
Monger's secret files are uncovered, revealing details of an absent Man-Beast.
Episode 26
It Came From Level Z
Sat, Oct 19, 2013 15 mins
The monsters are ordered to clean up the rec room, so they recruit an old zombie to assist them.
Episode 27
Number Seven!
Sat, Oct 26, 2013 15 mins
Destruction seems imminent when Sqweep prepares to kick things up to level seven.
Episode 28
The Friend Who Wasn't There
Sat, Oct 26, 2013 15 mins
Link uses a pheromone spray to try to win over Sta'abi.
Episode 29
Driven to Madness
Sat, Nov 2, 2013 15 mins
Link and Sta'abi fight over a new supercar, but Sqweep beats them to the punch and hops in the car.
Episode 30
The Beast From 20,000 Gallons
Sat, Nov 2, 2013 15 mins
A search for B.O.B. gets underway, because he's playing hide-and-seek while a meteor is heading toward Earth.
Episode 31
The Sneezing Horror
Sat, Nov 9, 2013 15 mins
The alien flu strikes, so Coverton seizes this opportunity to try to swipe base secrets.
Episode 32
Prisoner of the Dark Dimension
Sat, Nov 9, 2013 15 mins
Vornicarn gets in trouble and is sentenced to the Isolation Zone.
Episode 33
I Predict Horror
Sat, Nov 16, 2013 15 mins
B.O.B. sees the future and envisions Coverton with a crown.
Episode 34
Destroy Chickie D!
Sat, Nov 16, 2013 15 mins
Sta'abi sneaks out to go on a special quest, and her pals try to cover for her back at the base.
Episode 35
The Mystery of Dr. Cutter
Sat, Nov 23, 2013 15 mins
Dr. Cutter visits to make upgrades on the base, but some believe she has an ulterior motive.
Episode 36
The Partymobile That Invaded Earth
Sat, Nov 23, 2013 15 mins
Link and B.O.B. repair an old spaceship and go on a joyride, but folks on the base think the spaceship is part of an alien invasion.
Episode 37
Ginormicat!
Sat, Nov 30, 2013 15 mins
A kitty wanders onto the base and acquires Susan's powers, which cause it to grow huge.
Episode 38
My Monster, My Master
Sat, Nov 30, 2013 15 mins
Sta'abi seeks tutelage in combat from B.O.B. after she observes his video-game skills.
Episode 39
It Came From Channel 5
Sat, Dec 7, 2013 15 mins
Susan's ex-fiancé returns with plans to leak details about the base.
Episode 40
It Ruled With an Iron Fist
Sat, Dec 7, 2013 15 mins
Monger takes a vacation, and a substitute named Rule-Bot arrives.
Episode 41
This Ball Must Be Dodged
Sat, Jan 4, 2014 15 mins
A reckless game of dodgeball is played under Monger's orders.
Episode 42
It Spoke With Authority
Sat, Jan 4, 2014 15 mins
A powerful spray is made and is intended for the president, but B.O.B. gets doused in it.
Episode 43
Debtor Alive!
Sat, Jan 18, 2014 15 mins
The monsters go on a spending spree financed by Sqweep's allowance.
Episode 44
The Grade That Wouldn't Pass!
Sat, Jan 18, 2014 15 mins
Sqweep gets a bad grade after Dr. Cockroach fiddles with his earth-studies project.
Episode 45
You Can't Breathe in a Diner in Space!
Sat, Jan 25, 2014 15 mins
The diner gets transported to outer space thanks to Dr. Cockroach's teleportation experiment.
Episode 46
Race to the End...Zone!
Sat, Jan 25, 2014 15 mins
Link is disappointed when he's excluded from the government football game.
Episode 47
When Luck Runs Out
Sat, Feb 1, 2014 15 mins
Leprechaun aliens become troublesome when they stop singing and dancing.
Episode 48
That Which Cannot Be Unseen
Sat, Feb 1, 2014 15 mins
An evil presence in Coverton's room has the monsters seeking memory wipes.
Episode 49
Bride of the Internet
Sat, Feb 8, 2014 15 mins
Susan runs from an alien referred to as the Internet.
Episode 50
The Invisible Threat!
Sat, Feb 8, 2014 15 mins
A vicious robot fights with everything it encounters.
