Sesamo apriti! - Season 45 Episode 2 Episodio 2
Luis and Ernie help Bert gain the confidence to ride his bike without training wheels after they break.
- Genere: Kids, Comedy
- Studio: PBS, HBO, National Educational Television, HBO Max, Max
- Parola chiave: puppet, educational
- Cast: Kevin Clash, Caroll Spinney, Frank Oz, Sonia Manzano, Roscoe Orman, Martin P. Robinson