Brainless blob BOB, prehistoric fish-man Link, mad scientist Dr Cockroach, and incredible growing woman Susan learn to adapt to a new world as they work alongside a bizarre group of aliens at Area Fifty-Something, a secret underground base.
EPISODE 1
Welcome to Area Fifty-Something
All is well at Area Fifty-Something with Team Monster until a lone alien imprisons the President and makes a permanent home on base.
EPISODE 2
Danger Wears a Diaper/The Toy From Another World
The president's birthday has arrived and Dr C has created a gadget that will make him appear younger, but instead blasts him to infanthood; the Monsters snoop around in Coverton's quarters.
EPISODE 3
The Bath Effect/The Fruit of All Evil
Susan makes B.O.B. believe that baths cure crankiness, and B.O.B. leaps into action to cure Coverton's crankiness once and for all; Link accidentally eats the gelatine that B.O.B. calls his girlfriend.
EPISODE 4
Frenemy Mine/Maximum B.O.B.
B.O.B. wants Coverton to be his emergency buddy, but Coverton chooses to manipulate B.O.B. when he needs him the most; impressed by B.O.B.'s indestructibility, Coverton decides to clone him.
EPISODE 5
It Came ... on a Field Trip/Educational Television
The monsters discover an alien in the woods during an earth studies project, which has a lot of sensitive data; Link and B.O.B. use Sqweep's tablet as a ray gun.
EPISODE 6
Flipped Out/The Wormhole Has Turned
B.O.B. finds a secret switch that General Monger orders him not to touch; Dr C says he has made a teleportation machine.
Eric Edelstein
Chris O'Dowd
Diedrich Bader
Riki Lindhome
Jeff Bennett
James Patrick Stuart
Alexander Armstrong
Bret Haaland
Mark McCorkle
Andrew Huebner
Kellie Smith