Series Cast 26

1. 

   Imanol Arias

   Severo Ochoa (2 Episodes)

2. 

   Ana Duato

   Carmen García Cobián (2 Episodes)

3. 

   Daniel Guzmán

   Severo Ochoa (joven) (2 Episodes)

4. 

   Maite Pastor

   Carmen García Cobián (joven) (2 Episodes)

5. 

   Jon Arias

   Severo Ochoa (niño) (2 Episodes)

6. 

   Patricia Montero

   Carmen García Cobián (niña) (2 Episodes)

7. 

   Joan Gadea

   Juan Negrín (2 Episodes)

8. Albert Forner

   Professor Meyerhof (2 Episodes)

9. 

   Juan Gea

   Professor Kornberg (2 Episodes)

10. 

    Guillermo Montesinos

    Mort Schneider (2 Episodes)

11. 

    Arturo Valls

    Salvador Dalí (2 Episodes)

12. Jaime Linares

    Grande Cobián (2 Episodes)

13. 

    Ramón Pons

    Thebarg (2 Episodes)

14. 

    Pep Cortés

    García Orcoyen (2 Episodes)

15. Manuel Martínez

    Luis Buñuel (2 Episodes)

16. Ximo Solano

    Díaz Vega (joven) (2 Episodes)

17. 

    Pilar Almería

    Gertrud (2 Episodes)

18. Ernesto Pastor

    Santiago Grisolia (2 Episodes)

19. Teresa Soria

    Doña María (2 Episodes)

20. Helena Peydro

    Adela (2 Episodes)

21. Carlos Mayquez

    Primo de Rivera (2 Episodes)

22. Antonio Taboada

    Salvador Dalí (2 Episodes)

23. 

    Carles Sanjaime

    Pons (2 Episodes)

24. 

    Gretel Stuyck

    Marianne (2 Episodes)

25. Carolina Marco

    Sara Montiel (2 Episodes)

26. 

    Cristina Perales

    Sandra Oberón (2 Episodes)

Series Crew 10