List of episodes of the series «Monsters vs. Aliens»

Welcome to Area Fifty-Something

• Episode number: 1
• Episode duration: 12 min.
• Episode description:
  All is well at Area Fifty-Something with Team Monster, until a lone alien imprisons the President and makes a permanent home on base.

Danger Wears a Diaper

• Episode number: 2
• Episode duration: 12 min.
• Episode description:
  The president's birthday is here! Dr. Cockroach has made him a gadget that will make him appear younger, but instead blasts him to infanthood.

The Toy From Another World

• Episode number: 3
• Episode duration: 12 min.
• Episode description:
  The Monsters snoop in Coverton's quarters, where they find his "cuddle bear", which then attacks everyone on B.O.B.'s commands.

The Bath Effect

• Episode number: 4
• Episode duration: 12 min.
• Episode description:
  Susan makes B.O.B. think that baths cure crankiness - B.O.B. leaps into action, chasing after Coverton to cure his crankiness once and for all.

The Fruit of All Evil

• Episode number: 5
• Episode duration: 12 min.
• Episode description:
  When Link accidentally eats the gelatin that B.O.B. calls his "girlfriend", it's up to the gang to figure out how to break the bad news.

Frenemy Mine

• Episode number: 6
• Episode duration: 12 min.
• Episode description:
  B.O.B. is determined to have Coverton be his emergency buddy. Instead, Coverton chooses to manipulate B.O.B. to help him steal a death ray.

Maximum B.O.B.

• Episode number: 7
• Episode duration: 12 min.
• Episode description:
  Impressed with B.O.B.'s indestructibleness, Coverton decides to clone a piece of him. After too many clones, B.O.B. alarmingly begins to diminish little by little.

It Came... on a Field Trip

• Episode number: 8
• Episode duration: 12 min.
• Episode description:
  The Monsters find an alien called Sqweep in the woods doing an earth studies project, which has a lot of sensitive data that could be used for an invasion.

Educational Television

• Episode number: 9
• Episode duration: 12 min.
• Episode description:
  It's all fun and games when Link and B.O.B. use Sqweep's tablet TV as a raygun, until a doomsday app is initiated that could destroy the planet.

Flipped Out

• Episode number: 10
• Episode duration: 12 min.
• Episode description:
  B.O.B. discovers a secret switch that General Monger tells him not to touch. Will it get rewired before the Big Blue Blob can get to flip it?

The Wormhole Has Turned!

• Episode number: 11
• Episode duration: 12 min.
• Episode description:
  Dr. Cockroach overpromises that he's made a teleportation machine. Instead he's made a short wormhole and tries to pass it off as the real thing.

The Two Faces of Dr. Cockroach

• Episode number: 12
• Episode duration: 12 min.
• Episode description:
  Dr. Cockroach is split into two personalities by his new teleportation machine.

The Thing with One Brain

• Episode number: 13
• Episode duration: 12 min.
• Episode description:
  Coverton installs an "evil" switch in a brain that Dr. Cockroach builds for B.O.B.

Night of the Living Dog

• Episode number: 14
• Episode duration: 12 min.
• Episode description:
  Sqweep accidentally gives everyone except for B.O.B. the brains of a dog when he wants to do research on puppies.

Attack of the Movie Night!

• Episode number: 15
• Episode duration: 12 min.
• Episode description:
  Sqweep creates a memory extractor which releases a monster from a scary movie.

98 Pound Cockroach

• Episode number: 16
• Episode duration: 12 min.
• Episode description:
  To get strong enough to pass an obstacle course, Dr. Cockroach tweaks his 50/50 man/roach genetic makeup so he'll be 40 percent man and 60 percent roach. Unfortunately, his roach side keeps increasing at the cost of his human side and its intellect, forcing his teammates to find a way to reverse the process.

When Nature Shrieks

• Episode number: 17
• Episode duration: 12 min.
• Episode description:
  General Monger takes Susan, B.O.B. and Sqweep on a camping trip to the desert. But when a lightning storm destroys their supplies and Monger is injured, Susan must take charge to get them back to base.

Vornicarn

• Episode number: 18
• Episode duration: 12 min.
• Episode description:
  When a vicious alien beast known as a Vornicarn hatches on Earth, the alien huntress Sta'abi arrives searching for it.

It Got Out of Hand

• Episode number: 19
• Episode duration: 12 min.
• Episode description:
  Susan tries to prevent the monsters from destroying the base with a doomsday prank.

The Sound of Fear

• Episode number: 20
• Episode duration: 12 min.
• Episode description:
  Dr. C's former teacher reveals a missing music grade in his transcript.

The Sorry Syndrome

• Episode number: 21
• Episode duration: 12 min.
• Episode description:
  Susan accidentally gets Sta'abi hunting for her after learning that apologies are a mark of disgrace for her people.

Speak Not the Q Word

• Episode number: 22
• Episode duration: 12 min.
• Episode description:
  After the monsters are informed that uttering alien swear words result in physical consequences, Coverton passes a list of those words B.O.B. to cause havoc.

Screaming Your Calls

• Episode number: 23
• Episode duration: 12 min.
• Episode description:
  Coverton plans to use Dr. C's invention to hack the base's mainframe.

The Time-Out That Wouldn't End

• Episode number: 24
• Episode duration: 12 min.
• Episode description:
  Monger puts Sqweep in time out for making a mess.

Curse of the Man-Beast

• Episode number: 25
• Episode duration: 12 min.
• Episode description:
  The monsters hack into Monger's top secret files.

It Came From Level Z

• Episode number: 26
• Episode duration: 12 min.
• Episode description:
  Monger orders the monsters to clean up the Rec Room.

Number Seven!

• Episode number: 27
• Episode duration: 12 min.
• Episode description:
  Sqweep has to go "number seven."

The Friend Who Wasn't There

• Episode number: 28
• Episode duration: 12 min.
• Episode description:
  Link pursues Sta'abi using a pheromone spray.

Driven to Madness

• Episode number: 29
• Episode duration: 12 min.
• Episode description:
  Link and Sta'abi duel for driving privileges of a new car.

The Beast From 20,000 Gallons

• Episode number: 30
• Episode duration: 12 min.
• Episode description:
  When an asteroid is detected heading for Earth, Team Alien is put in charge of the rocket being sent to destroy it. Meanwhile, Dr. C sends B.O.B. to play hide and seek. Unfortunately, he winds up hiding in the fuel being used to power the rocket, and Team Monster must rescue B.O.B. and alter the rocket's trajectory so it'll actually hit its target.

The Sneezing Horror

• Episode number: 31
• Episode duration: 12 min.
• Episode description:
  Coverton tries to steal base secrets when everyone gets the alien flu.

Prisoner of the Dark Dimension

• Episode number: 32
• Episode duration: 12 min.
• Episode description:
  Vornicarn's bad behavior lands him in the Isolation Zone.

I Predict Horror

• Episode number: 33
• Episode duration: 12 min.
• Episode description:
  B.O.B. eats Dr. C's ``probabilitator'' and foresees Coverton with a crown.

Destroy Chickie D!

• Episode number: 34
• Episode duration: 12 min.
• Episode description:
  Sta'abi is summoned to embark on her Warrior Vision Quest.

The Mystery of Dr. Cutter

• Episode number: 35
• Episode duration: 12 min.
• Episode description:
  Dr. Cutter arrives to update the base's technology.

The Partymobile That Invaded Earth

• Episode number: 36
• Episode duration: 12 min.
• Episode description:
  Link and Bob fix up an old spaceship and take it for a joyride.

Ginormicat!

• Episode number: 37
• Episode duration: 12 min.
• Episode description:
  A stray kitten makes its way to the base and obtains Susan's ginormica powers.

My Monster, My Master

• Episode number: 38
• Episode duration: 12 min.
• Episode description:
  Sta'abi recruits Bob to teach her the art of combat.

It Came From Channel 5

• Episode number: 39
• Episode duration: 12 min.
• Episode description:
  When Derek returns, strange secrets begin to unfold.

It Ruled With an Iron Fist

• Episode number: 40
• Episode duration: 12 min.
• Episode description:
  The monsters and the aliens are introduced to Rule-Bot when Monger goes away for the weekend.

This Ball Must Be Dodged

• Episode number: 41
• Episode duration: 12 min.
• Episode description:
  Monger gathers everyone for a game of dodge ball.

It Spoke With Authority

• Episode number: 42
• Episode duration: 12 min.
• Episode description:
  Dr. Cockroach creates a spray to give the president more authority.

Debtor Alive!

• Episode number: 43
• Episode duration: 12 min.
• Episode description:
  The monsters begin to borrow from Sqweep's allowance.

The Grade that Wouldn't Pass!

• Episode number: 44
• Episode duration: 12 min.
• Episode description:
  After Dr. C tampers with Sqweep's project, the alien receives a bad grade.

You Can't Breathe in a Diner in Space!

• Episode number: 45
• Episode duration: 12 min.
• Episode description:
  Dr. Cockroach accidentally teleports the diner into space.

Race to the End...Zone!

• Episode number: 46
• Episode duration: 12 min.
• Episode description:
  Link is disappointed when he can not play in the government football game.

When Luck Runs Out

• Episode number: 47
• Episode duration: 12 min.
• Episode description:
  A leprechaun joins team Monster.

That Which Cannot Be Unseen

• Episode number: 48
• Episode duration: 12 min.
• Episode description:
  After seeing something horrifying in Coverton's room, Team Monster must submit to memory wipes.

Bride of the Internet

• Episode number: 49
• Episode duration: 12 min.
• Episode description:
  Susan tries to escape the Internet.

The Invisible Threat! (Also Silent)

• Episode number: 50
• Episode duration: 12 min.
• Episode description:
  A metal robot battles with the monsters and aliens.