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Season guide

Sesame Street: Season 10

130 episodes Premiered Nov 27, 1978 Updated Sep 25, 2026
Previously on Sesame Street

Season 10 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Sesame Street Season 9.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 10 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 10 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 10: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

98%
Mytharc (3): Crucial lore & season climaxes
Core (127): Character development & subplots
Side Quest (0): Standalone / filler
S10·E1 Mytharc

Episode 1186

Nov 27, 1978

The Count counts hellos from everyone on Sesame Street, and the gang decides what to name the large Muppet dog: Barkley or Woof-Woof? Sponsored by D, 2.

S10·E2 Core

Episode 1187

Nov 28, 1978

Bob and Big Bird try to train Barkley. Sponsored by D, R, 3.

S10·E3 Core

Episode 1188

Nov 29, 1978

Sponsored by R, T, 4.

S10·E4 Core

Episode 1189

Nov 30, 1978

David teaches Barkley to roll over. Sponsored by B, T, 5.

S10·E5 Core

Episode 1190

Dec 1, 1978

Biff and Sully dig a subway tunnel. Sponsored by B, P, 6.

S10·E6 Core

Episode 1191

Dec 4, 1978

Big Bird redecorates his nest. Sponsored by C, J, 7.

S10·E7 Core

Episode 1192

Dec 5, 1978

Sponsored by J, S, 8.

S10·E8 Core

Episode 1193

Dec 6, 1978

Sponsored by S, X, 9.

S10·E9 Core

Episode 1194

Dec 7, 1978

Big Bird and Snuffy enact fairy tales. Sponsored by G, X, 4.

S10·E10 Core

Episode 1195

Dec 8, 1978

Oscar's friend Georgie visits. Sponsored by G, Q, 11.

S10·E11 Core

Episode 1196

Dec 11, 1978

Mumford fills Oscar's trash can. Sponsored by I, Q, 12.

S10·E12 Core

Episode 1197

Dec 12, 1978

Bob tells Oscar not to litter. Sponsored by I, U, 2.

S10·E13 Core

Episode 1198

Dec 13, 1978

Brad's baby teeth. Sponsored by E, F, 3.

S10·E14 Core

Episode 1199

Dec 14, 1978

Big Bird takes a telephone message for Olivia. Sponsored by E, O, 4.

S10·E15 Core

Episode 1200

Dec 15, 1978

Sponsored by F, M, 5.

S10·E16 Core

Episode 1201

Dec 18, 1978

The Count counts and sorts items at Hooper's Store. Sponsored by L, W, 6.

S10·E17 Core

Episode 1202

Dec 19, 1978

Big Bird prepares a tortilla for Luis's lunch. Sponsored by B, F, 6.

S10·E18 Core

Episode 1203

Dec 20, 1978

Bob practices conducting an orchestra. Sponsored by H, K, 8.

S10·E49 Core

Episode 1234

Feb 1, 1979

Mr. Hooper tries to exercise Sponsored by D, T, 2.

S10·E50 Core

Episode 1235

Feb 2, 1979

Linda signs the weather report for Oscar. Sponsored by D, T, 2.

S10·E72 Core

Episode 1257

Mar 6, 1979

A TV-addicted Telly Monster moves to Sesame Street. Cookie eats his way through an avalance as train conductor "Casey McFee". The Count sings "The Song of the Count". Kermit rep

S10·E76 Core

Herry Goes to the Eye Doctor (1261)

Mar 12, 1979

Big Bird and Snuffy hit the dance floor and groove to a disco version of "Rubber Ducky". Guy Smiley and Cookie Monster appear in the classic "Beat the Time" skit. Grover sings ab

S10·E100 Core

Episode 1285

Apr 12, 1979

Grover serves up burgers of all sizes. Bert and Ernie ransack their own apartment. Ernie tricks Bert out of a bigger piece of pie. Biff helps Salvador DaDa create a museum. Plu

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