|Air date||April 28, 1981|
|Season||Season 12 (1980-1981)|
- Telly Monster and Itzhak Perlman play Beethoven together -- Telly on the tuba, and Perlman on the violin. (First: Episode 1446)
- Osvaldo, el Gruñón comes to visit with a Santruce Stinkweed plant.
- In typical grouch character, Osvaldo practices playing guitar and singing to sound worse.
- Oscar learns the importance of knowing another language when he is left out of Luis, Maria, and Osvaldo's argument.
- Osvaldo teaches Oscar some choice Spanish words.
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|Episode 1556||Episode 1558|