• S1.E1 ∙ This Bridge, Not Weasel Bridge
• S1.E2 ∙ I.R. on Sun
• S1.E3 ∙ Deep Sea Tour
• S1.E4 ∙ I.R. Gentlemans
• S1.E5 ∙ I Are Big Star
• S1.E6 ∙ Power of Odor
• S1.E7 ∙ Ping Pong at Sea
• S1.E8 ∙ Disease Fiesta
• S1.E9 ∙ I.R. Plant Life
• S1.E10 ∙ I Am Ambassador
• S1.E11 ∙ Law of Gravity
• S1.E12 ∙ Happy Baboon Holidays
• S1.E13 ∙ I. Architect

• S2.E1 ∙ I.R. Mommy
• S2.E2 ∙ I Am Deity
• S2.E3 ∙ I Am Crybaby
• S2.E4 ∙ I.R.'s Phantom Foot
• S2.E5 ∙ Queen of Denile
• S2.E6 ∙ I Are Music Man
• S2.E7 ∙ I Am My Lifetime
• S2.E8 ∙ I.R. Pixie Fairy
• S2.E9 ∙ I.R. Ice Fisher
• S2.E10 ∙ I.R. Role Model
• S2.E11 ∙ I.R. In Wrong Cartoon
• S2.E12 ∙ My Friend, the Smart Banana
• S2.E13 ∙ I.R. Wild Baboon

• S3.E1 ∙ Time Weasel
• S3.E2 ∙ The Hole
• S3.E3 ∙ I Stand Corrected
• S3.E4 ∙ I Am Bush Pilot
• S3.E5 ∙ Dessert Island
• S3.E6 ∙ Unsinkable I.R.
• S3.E7 ∙ I Am Vampire
• S3.E8 ∙ Honey, I Are Home
• S3.E9 ∙ Driver's Sped
• S3.E10 ∙ A Tree Story
• S3.E11 ∙ I.R. Do
• S3.E12 ∙ I Are Good Dog
• S3.E13 ∙ He Said, He Said.

• S4.E1 ∙ Enemy Camp
• S4.E2 ∙ I Am Clichéd
• S4.E3 ∙ I Are Gladiator
• S4.E4 ∙ Revolutionary Weasel
• S4.E5 ∙ I Are Ghost
• S4.E6 ∙ The Magnificent Motorbikini
• S4.E7 ∙ I Am Hairstylist
• S4.E8 ∙ I Am Whale Captain
• S4.E9 ∙ Dream Weasel
• S4.E10 ∙ The Baboon's Paw
• S4.E11 ∙ The Sackless Games
• S4.E12 ∙ Who Rubbed Out Cow and Chicken?
• S4.E13 ∙ I Are Good Salesmans

• S5.E1 ∙ I Are Terraformer!
• S5.E2 ∙ I Am Viking
• S5.E3 ∙ The Drinking Fountain of Youth
• S5.E4 ∙ Leave It to Weasel
• S5.E5 ∙ The Fairy Godfather
• S5.E6 ∙ I Are Robin Hood
• S5.E7 ∙ The Incredible Shrinking Weasel!
• S5.E8 ∙ Baboon Man and Boy Weasel
• S5.E9 ∙ I.M.N. Love
• S5.E10 ∙ I.R.'s First Bike
• S5.E11 ∙ The Sorcerer's a Dentist
• S5.E12 ∙ The Wrong Bros.
• S5.E13 ∙ I Am Cave Weasel
• S5.E14 ∙ My Blue Hiney
• S5.E15 ∙ Mission: Stupid
• S5.E16 ∙ Back to School
• S5.E17 ∙ I Am a Artiste
• S5.E18 ∙ Fred: Last of the Idiots
• S5.E19 ∙ I Are Bellhop
• S5.E20 ∙ Take I.R. Out to the Ballgame
• S5.E21 ∙ I Bee Weasel
• S5.E22 ∙ I Am Franken-Weasel
• S5.E23 ∙ A Troo Storee
• S5.E24 ∙ Rodeo Weasel
• S5.E25 ∙ The Legend of Big Butt
• S5.E26 ∙ I Am Dragon Slayer
• S5.E27 ∙ I Are Legend