High Quality Content by WIKIPEDIA articles! Antonio Vega (born Manuel Santi, Jr.) is a fictional character on the long-running American soap opera One Life to Live. The role was originated on July 10, 1995 by Kamar de los Reyes, who left in August 1997 and made an appearance in 1998. De los Reyes returned in February 2000 and portrayed the character until March 25, 2009. De los Reyes returned briefly on the episodes which aired April 21 and 22, 2009.