Source: Small Screen Scoop
Actress Christian Serratos, of Mexican decent, plays the character Rosita Espinosa in the AMC hit, "The Walking Dead." The series is set to start its 5th season on October 12. Based on the comic book series, written by Robert Kirkman, the series follows a group of survivors in the post-zombie apocalyptic world.
Source: Vampire Diaries Guide
Michael Trevino plays Tyler Lockwood in the CW series, "The Vampire Diaries." You can catch the actor of Mexican descent on the Season 6 premiere on October 2. The supernatural drama, based on the book series by L.J Smith, is a love story involving vampires and fictional beings.
Sources: Media
Puerto Rican actress Aubrey Plaza plays April Ludgate on NBC's "Parks and Recreation." Returning for its 7th, and final, season (no date given yet), the comedy series is about a mid-level bureaucrat in the Parks Department, who seems to be followed by a documentary crew, as she attempts to make the town more "fun."