" Rodriguez was apparently unaware of Lautner's extensive martial arts training prior to hiring him for the role, and later asked him to choreograph all of his fight scenes in the film.

After completing filming on "Sharkboy" in 2004, Lautner transitioned to another larger-than-life character - the highly competitive son of Eugene Levy in "Cheaper by the Dozen 2" (2004). The role, which afforded him some exceptionally mild moments of romance with pre-teen actress and dancer Alyson Stoner, helped to elevate him to heartthrob status among girls twelve and under. Lautner also added voice-over work to his growing resume by playing Youngblood, the malevolent, hook-handed ghost of a young boy on the animated series "Danny Phantom" (Nickelodeon, 2004-2007). By this point, Lautner had officially retired from martial arts competition to focus solely on acting.

More voice-over work preceded his first turn as a semi-regular character on a TV series with the short-lived "Love, Inc." (UPN, 2005-06). The sitcom fell victim to the merger of UPN and the WB, but Lautner was back on television in 2008 with the highly touted "My Own Worst Enemy" as the son of amnesiac secret agent, Christian Slater. Unfortunately, it was also pulled shortly after its debut due to low ratings. Lautner's up-and-down fortunes on television were soon eclipsed by the whirlwind of excitement surrounding his next feature, an adaptation of Stephenie Meyer's extraordinarily popular Gothic romance "Twilight" (2008). Lautner was cast as Jacob Black, a young Native American and the descendent of a long line of werewolves. Though the character was relatively minor in the original novel the character proved exceptionally popular with readers, leading Meyer to develop his character in subsequent books.

In the films, Black provided both romantic interest and essential information to the female lead, Bella (Kristen Stewart) about the vampire population in her hometown. His key scene - shirtless, of course - helped to make him a second-tier crush object for the book's abundant teenaged fans. Over the hype and huge box office numbers of the sequels, "The Twilight Saga: New Moon" (2009) and "Eclipse" (2010), Black began to be considered for adult roles outside the franchise. Garry Marshall gave him his first shot when he cast him in the romantic comedy "Valentine's Day" (2010) alongside some of the hottest young names including Emma Roberts, Anne Hathaway and Jessica Biel.

Films:

2001 Shadow Fury
2005 Adventures of Sharkboy and Lavagirl in 3-D, TheThe Adventures of Sharkboy and Lavagirl in 3-D
Cheaper by the Dozen 2
2008 Twilight
2009 Twilight Saga: New Moon, TheThe Twilight Saga: New Moon
2010 Valentine's Day ; The Twilight Saga: Eclipse
2011 Abduction ; The Twilight Saga: Breaking Dawn – Part 1
2012 The Twilight Saga: Breaking Dawn – Part 2

Television:

2003 Bernie Mac Show, TheThe Bernie Mac Show
2004 My Wife and Kids ; Summerland
2005 Danny Phantom ; Duck Dodgers ; What's New, Scooby-Doo?
2006 Love, Inc. ; He's a Bully, Charlie Brown
2008 My Own Worst Enemy