Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1994 | Little Giants | Priscilla O'Shea | |
| 1995 | Nine Months | Molly Dwyer | |
| It Was Him or Us | Young Carrie | TV film | |
| 1996 | A Promise to Carolyn | Young Kay | TV film |
| Twister | Jo Harding (age 5) | ||
| Shattered Mind | Sarah | ||
| The Glimmer Man | Cole's Daughter | cameo | |
| Ghosts of Mississippi | Claire DeLaughter | ||
| 1998 | Dennis the Menace Strikes Again | Gina | direct-to-video |
| 1999 | NetForce | Susie Michaels | Mini-series |
| The Deep End of the Ocean | Kerry Cappadora | ||
| Run the Wild Fields | Opal 'Pug' Miller | ||
| 2001 | Follow the Stars Home | Amy Williams | |
| Spy Kids | Carmen Cortez | ||
| 2002 | Spy Kids 2: Island of Lost Dreams | Main Role | |
| 2003 | Spy Kids 3-D: Game Over | Main Role | |
| 2004 | Sleepover | Julie Corky | |
| 2005 | Odd Girl Out | Vanessa | Lifetime Original Movie |
| 2006 | State's Evidence | Sandy | Direct to DVD, |
| Walkout | Paula Crisostomo | HBO original movie | |
| Marrying God | Ivy | Short film | |
| 2007 | Remember the Daze | Holly | |
| 2008 | Repo! The Genetic Opera | Shilo Wallace | |
| 2009 | Innocent | Ashley | |
| Broken Hill | Kat Rogers | ||
| 2010 | Mother's Day | Jenna Luther | Minor role, |
| Cafe | Sally | ||
| 2011 | From Prada to Nada | Mary | |
| Summer Song | Ellie | Main role, | |
| Spy Kids 4: All the Time in the World | Carmen Cortez | Main role | |
| 2012 | The Pregnancy Project | Gaby Rodriguez | Lifetime Original Movie |
| The Devil's Carnival | Wick | ||
| The Clockwork Girl | Tesla | Main role, voice | |
| The Mine | Sharon | Main role, | |
| 2013 | 23 Blast | Ashley | Main role |
| Machete Kills | KillJoy | ||
| Bounty Killer | Stewardess | ||
| 2 BR/1 BA | Janie | filming |
| Year | Title | Role | Notes |
|---|---|---|---|
| 1993– 1994 |
Evening Shade | Emily Newton | 6 episodes |
| 1995 | ER | Bonnie Howe | Episode: "Sleepless in Chicago" |
| Chicago Hope | Sara Wilmette | Episode: "Every Day a Little Death" | |
| 1996 | Life's Work | Tess Hunter | Pilot |
| 1998 | The Magnificent Seven | Olivia Greer | Episode: "Safecracker" |
| To Have & to Hold | Kelly McGrail | 7 episodes | |
| 1999 | Ladies Man | Wendy Stiles No. 2 | 9 episodes |
| 2002 | All That | Carmen Cortez | Episode: "Spy Kids/ Play" |
| 2003 | The Bernie Mac Show | Jill | Episode: "Magic Jordan" |
| 2003 | Trading Spaces: Boys vs. Girls | Herself | Episode: Siblings "Eli vs. Kali" |
| 2009 | Ghost Whisperer | Serena | 2 episodes: "Endless Love" & "The Book of Changes" |
| Ruby & The Rockits | Ruby Gallagher | main character, 10 episodes | |
| 2010 | The Middle | Morgan | 2 episodes: "The Break-Up" and "Worry Duty" |
| 2012 | Unsupervised | Christina | Main Role |
| Royal Pains | Hollister | Episode: "Imperfect Storm" |
Read more about this topic: Alexa Vega