Gregory "Greg" Marasciulo (born March 30, 1987) is an American professional wrestler. He is signed to WWE, working on its SmackDown brand under the ring name Trent Barreta. He was one half of the Dude Busters tag team with Caylen Croft before Croft was released from his WWE contract. Marasciulo also wrestled for the New York Wrestling Connection as Plazma, and competed in Florida Championship Wrestling (FCW) in drag as a masked wrestler, The Girl from Mexico.

Marasciulo made his professional debut for New York Wrestling Connection on July 10, 2004, under the ring name Plazma in a losing effort to Dan Barry. After wrestling primarily in singles and tag team matches, Plazma defeated Matt Maverick on January 28, 2006 to become the promotion's first ever Hi-Fi Champion, which was also the first championship of his career. On February 25, Plazma retained the title against Maverick in his first title defense. On March 18, Plazma lost the title to Mike Spinelli. Plazma would defeat Spinelli in a rematch for the title on May 20. After successfully retaining the title against the likes of Jamie Van Lemer, Spyder, Javi-Air, and Jerry Lynn throughout the next few months, Plazma lost the Hi-Fi Championship to Dickie Rodz on October 21. After two unsuccessful attempts to regain the title in February and March 2007, respectively, Plazma teamed with Maverick to defeat The Angus Brothers (Danny and Billy) and Dan Dynasty and Jamie Van Lemer in a three-way match to win the Tag Team Championship. The team would retain the title on several occasions before losing them to MEGA and Prince Nana on December 15. That same night, Plazma defeated Quiet Storm to win the Heavyweight Championship, although the title was vacated shortly afterwards due to Marasciulo announcing his signing to World Wrestling Entertainment.