Episode 16, also known as Una mala calificación, sobre ruedas (A bad grade, on wheels), is the sixteenth episode of the Disney Channel Latin America series Soy Luna. It aired on April 4, 2016.
- Karol Sevilla as Luna Valente
- Ruggero Pasquarelli as Matteo Balsano
- Valentina Zenere as Ámbar Smith
- Michael Ronda as Simón Álvarez
- Malena Ratner as Delfina
- Agustín Bernasconi as Gastón Perida
- Katja Martínez as Jazmín Carvajal
- Ana Jara as Jim
- Jorge López as Ramiro
- Chiara Parravicini as Yam
- Gastón Vietto as Pedro
- Lionel Ferro as Nicolás
- Carolina Kopelioff as Nina Simonetti
- Luz Cipriota as Tamara
- Lucila Gandolfo as Sharon Benson
- Rodrigo Pedreira as Rey
- David Muri as Miguel Valente
- Ana Carolina Valsagna as Mónica Valente
- Diego Sassi Alcalá as Tino Alcaraz
- Germán Tripel as Cato Alcoba
- Antonella Querzoli as Amanda
- Paula Kohan as Mora Barza
- Ezequiel Rodríguez as Ricardo Simonetti
- Caro Ibarra as Ana
Note: In this episode, Paula Kohan was absent.
- Thelma Fardín as Flor
- Alejandra Fidalme as Teacher
- Alas (theme song)
- In this episode, it's revealed that Pedro has a crush on Tamara.
- This episode premiered on David Muri's birthday.
| To view the Season 1/Episode 16 gallery, click here.