Fibrilando

Arturo Valls

as Dr. Jesús Quesada

Carlos Chamarro

as Dr. Julián Palacios

Ana Milán

as Dra. Victoria de la Vega

Daniel Albaladejo

as Benito Avendaño

César Saratxu

as Dr. Bernardo Marín

Carolina Cerezuela

as Dra. Mónica Salazar

Álex O'Dogherty

as Arturo Cañas

Esperanza Pedreño

as Maricarmen Cañizares

Joaquín Reyes

as Dr. Ricardo “Ríchar” Mesa

Luis Varela

as Dr. Gregorio Antúnez

Marta Belenguer

as Dra. Nacha Ruiz

Juana Cordero

as Choches

Esperanza Elipe

as Marimar Montes

Carlos Areces

as Dr. José Luis Lacalle Iparraguirre

Ana Ruiz

as Sofía Guillén

Silvia Wheeler

as Dra. Frida Lüdendorff

Nacho Rubio

as Dr. Juan Luis Lazcano

Mercedes Luzuriaga

as Asun Sempere