S4 E1: Full Moon

S4 E2: Student Teacher

S4 E3: Big Gino

S4 E4: Jamie O in Love

S4 E5: Eugene's Birthday

S4 E6: Stinky's Pumpkin

S4 E7: The Beeper Queen

S4 E8: Oskar Can't Read?

S4 E9: Dinner for Four

S4 E10: Phoebe Skips

S4 E11: Helga's Parrot

S4 E12: Chocolate Turtles

S4 E13: Love and Cheese

S4 E14: Weighing Harold

S4 E15: Back to School

S4 E16: Egg Story

S4 E17: It Girl

S4 E18: Deconstructing Arnold

S4 E19: Grudge Match

S4 E20: Polishing Rhonda

S4 E21: Weird Cousin

S4 E22: Baby Oskar

S4 E23: Grandpa's Sister

S4 E24: Synchronized Swimming

S4 E25: Helga Sleepwalks

S4 E26: Fighting Families

S4 E27: Headless Cabbie

S4 E28: Friday the 13th

S4 E29: Veterans Day

S4 E30: Helga on the Couch

S4 E31: Dino Checks Out