María Carolina Arregui Vuskovic is a Chilean television actress of Croatian and Basque descent. Although she never attended drama school, she is considered to be one of Chile's most popular and gifted actresses.

Machos is a Chilean television series which aired on Canal 13 from March 10, to October 23, 2003. The series was created by Sebastián Arrau, Coca Gómez, and Pablo Illanes and directed by Herval Abreu.