Brain falls in love with Billie who is a female mouse that lives in another cage in the lab. Brain dresses up and tries to impress her with his intellect, but she seems more interested in Pinky's sense of humor. Pinky, however, is not interested. He already has a girlfriend named Phar FigNewton. Pinky then offers advice to Brain. Brain begins to have some success, but Billie is changed into a super-intelligent mouse by an experiment. Brain becomes worried that Billie will take over the world before he can.

Animaniacs Season 1 Episodes...

• s01e01 - De-Zanitized
• s01e02 - The Monkey Song
• s01e03 - Nighty-Night Toon
• s01e04 - Yakko's World
• s01e05 - Cookies for Einstein
• s01e06 - Win Big
• s01e07 - H.M.S. Yakko
• s01e08 - Slappy Goes Walnuts
• s01e09 - Yakko's Universe
• s01e10 - Hooked on a Ceiling
• s01e11 - Goodfeathers: The Beginning
• s01e12 - Taming Of The Screwy
• s01e13 - Temporary Insanity
• s01e14 - Operation: Lollipop
• s01e15 - What Are We?
• s01e16 - Piano Rag
• s01e17 - When Rita Met Runt
• s01e18 - The Big Candy Store
• s01e19 - Bumbie's Mom
• s01e20 - Wally Llama
• s01e21 - Where Rodents Dare
• s01e22 - King Yakko
• s01e23 - No Pain, No Painting
• s01e24 - Les Miseranimals
• s01e25 - Garage Sale of the Century
• s01e26 - West Side Pigeons
• s01e27 - Hello Nice Warners
• s01e28 - La Behemoth
• s01e29 - Little Old Slappy From Pasadena
• s01e30 - La La Law
• s01e31 - Cat on a Hot Steel Beam
• s01e32 - Space Probed
• s01e33 - Battle for the Planet
• s01e34 - Chalkboard Bungle
• s01e35 - Hurray for Slappy
• s01e36 - The Great Wakkorotti: The Master and his Music
• s01e37 - Roll Over, Beethoven
• s01e38 - The Cat and the Fiddle
• s01e39 - Pavlov's Mice
• s01e40 - Chicken Boo-Ryshnikov
• s01e41 - Nothing but the Tooth
• s01e42 - Meatballs or Consequences
• s01e43 - A Moving Experience
• s01e44 - Four Score and Seven Migraines Ago
• s01e45 - Wakko's America
• s01e46 - Davy Omelette
• s01e47 - The Flame
• s01e48 - Hearts of Twilight
• s01e49 - The Boids
• s01e50 - Guardin' the Garden
• s01e51 - Plane Pals
• s01e52 - Be Careful What You Eat
• s01e53 - Up the Crazy River
• s01e54 - Ta Da Dump, Ta Da Dump, Ta Da Dump Dump Dump
• s01e55 - Opportunity Knox
• s01e56 - Wings Take Heart
• s01e57 - Hercule Yakko
• s01e58 - Home on De-Nile
• s01e59 - A Midsummer Night's Dream
• s01e60 - Testimonials
• s01e61 - Babblin' Bijou
• s01e62 - Potty Emergency
• s01e63 - Sir Yaksalot
• s01e64 - I Got Yer Can
• s01e65 - Jockey for Position
• s01e66 - You Risk Your Life
• s01e67 - Moby or Not Moby
• s01e68 - Mesozoic Mindy
• s01e69 - The Good, the Boo, and the Ugly
• s01e70 - Hot, Bothered and Bedeviled
• s01e71 - Moon Over Minerva
• s01e72 - Skullhead Boneyhands
• s01e73 - Draculee, Draculaa
• s01e74 - Phranken-Runt
• s01e75 - O Silly Mio
• s01e76 - Puttin' on the Blitz
• s01e77 - The Great Wakkorotti: The Summer Concert
• s01e78 - Chairman of the Bored
• s01e79 - Astro-Buttons
• s01e80 - Noah's Lark
• s01e81 - The Big Kiss
• s01e82 - Hiccup
• s01e83 - Clown and Out
• s01e84 - Bubba Bo Bob Brain
• s01e85 - In the Garden of Mindy
• s01e86 - No Place Like Homeless
• s01e87 - Katie Ka-Boo
• s01e88 - Baghdad Cafe
• s01e89 - Critical Condition
• s01e90 - The Three Muska-Warners
• s01e91 - Dough Dough Boys
• s01e92 - Boot Camping
• s01e93 - General Boo-Regard
• s01e94 - Spellbound
• s01e95 - Smitten With Kittens
• s01e96 - White Gloves
• s01e97 - Fair Game
• s01e98 - Puppet Rulers
• s01e99 - Broadcast Nuisance
• s01e100 - Raging Bird
• s01e101 - Can't Buy A Thrill
• s01e102 - Hollywoodchuck
• s01e103 - Of Nice and Men
• s01e104 - What a Dump!
• s01e105 - Survey Ladies
• s01e106 - The Senses Song
• s01e107 - The World Can Wait
• s01e108 - Kiki's Kitten
• s01e109 - Windsor Hassle
• s01e110 - ... And Justice for Slappy
• s01e111 - Turkey Jerky
• s01e112 - Wild Blue Yonder
• s01e113 - Video Review
• s01e114 - When Mice Ruled The Earth
• s01e115 - Mobster Mash
• s01e116 - Icebreakers
• s01e117 - 'Twas the Day Before Christmas
• s01e118 - Jingle Boo
• s01e119 - The Great Wakkorotti: The Holiday Concert
• s01e120 - Toy Shop Terror
• s01e121 - A Christmas Plotz
• s01e122 - Little Drummer Warners
• s01e123 - The Warners and the Beanstalk
• s01e124 - Frontier Slappy
• s01e125 - Ups and Downs
• s01e126 - The Brave Little Trailer
• s01e127 - Yes, Always
• s01e128 - Drive-Insane
• s01e129 - Girlfeathers
• s01e130 - I'm Cute
• s01e131 - Brain meets Brawn
• s01e132 - Meet Minerva
• s01e133 - Gold Rush
• s01e134 - A Gift of Gold
• s01e135 - Schnitzelbank
• s01e136 - The Helpinki Formula
• s01e137 - Les Boutons et Le Ballon
• s01e138 - Kung Boo
• s01e139 - Of Course You Know, This Means Warners
• s01e140 - Up a Tree
• s01e141 - Wakko's Gizmo
• s01e142 - Meet John Brain
• s01e143 - Smell Ya Later
• s01e144 - Ragamuffins
• s01e145 - Woodstock Slappy
• s01e146 - Karaoke-dokie
• s01e147 - Cranial Crusader
• s01e148 - The Chicken Who Loved Me
• s01e149 - Baloney and Kids
• s01e150 - Super Buttons
• s01e151 - Katie Ka-Boom: The Driving Lesson
• s01e152 - Scare Happy Slappy
• s01e153 - Witch One
• s01e154 - MacBeth
• s01e155 - With Three You Get Eggroll
• s01e156 - Mermaid Mindy
• s01e157 - Katie Ka-Boom: Call Waiting
• s01e158 - Lookit the Fuzzy Heads
• s01e159 - No Face Like Home
• s01e160 - The Warners 65th Anniversary Special

Animaniacs Show Summary

The two Warner Brothers Yakko and Wakko and their Warner sister Dot had been created in the 1930's, but their cartoons were too screwy for the general public to handle.

The three Warners were locked up in the studio water tower until they escaped in the 90's.

There, they run wild, causing chaos everywhere!