|Air date||January 22, 1973|
|Season||Season 4 (1972-1973)|
- Ernie & Bert — Bert says he's too cold, so Ernie goes overboard to get him warm by putting layer after layer of clothing upon him. This makes him too hot, so Ernie opens the window, gives Bert an ice bag, and brings his electric fan. (First: Episode 0418)
- Film: Kids narrate a tortilla contest in English and Spanish.
- The Alphabet Dancers make a letter X.
- Harvey Kneeslapper: X Marks the Spot!
|Previous episode:||Next episode:|
|Episode 0455||Episode 0457|
Community content is available under CC-BY-SA unless otherwise noted.