(written from a Production point of view)
Aguilar was part of the regular cast of the kid television show Kidsongs which also featured Hassan Nicholas and Mark Humphrey. He has played guest roles in the television series Seinfeld (1996, starring Jason Alexander), The Amanda Show (2000, co-starring and produced by Andrew Hill Newman), and in several episodes of Boston Public (2001-2003, guest starring Seymour Cassel, Larry Cedar, Gina Philips, F.J. Rio, and series regular Jeri Ryan).
Aguilar has also performed in the films Night Hunter (1996, with Melanie Smith, Nicholas Guest, Michael Cavanaugh, and stuntmen Cole McKay and Merritt Yohnka), Friends 'Til the End (1997, with Gregory Itzin), and Self-Inflicted (2005).
As of 2007, he was a cast member at the now closed Star Trek: The Experience.