YMMV / The Muppet Show S 1 E 20

• Hilarious in Hindsight: One of Valerie Harper's impressions is Ethel Merman. Guess who shows up two episodes later?
• Special Effect Failure: When the Swedish Chef hits the Japanese Cake with a baseball bat and it goes splat, you can clearly see the hole in the table where the puppeteers are controlling the cake puppet from.

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