Dr. Pee-Wee and The Del Rubios is the 1st episode of the 4th season of Pee-wee's Playhouse. Reba the Mail Lady has a splinter. Dr. Pee-Wee uses the tool to get the splinter out of Reba. Then, The Del Rubios come visits the playhouse. And they perform the song These Boots are made for Walking
Extra Note:
- Featured Cartoon: Hunky and Spunky (1938)
- From this point on, The flashing Secret word graphic is now all uppercase letters.
- The new opening sequence debut featuring clips from previous season and future episodes.
- This is the first episode to not feature a Penny cartoon. El Hombre makes his debut.
- Snack: Grapefruit
- Jambi's Wish: Growing the Grapefruit tree.
- This episode debuts Chandelier and Pee-Wee's new dog, Rosevelt.
This episode provides the example of:
- Secret Word: Well
