The 30th Saturn Awards, honoring the best in science fiction, fantasy and horror film and television in 2003, were held on May 5, 2004 at the Universal Sheraton Hotel in Los Angeles, California.

Below is a complete list of nominees and winners. Winners are highlighted in boldface.

The Saturn Award is an award presented annually by the Academy of Science Fiction, Fantasy & Horror Films to honor the top works mainly in science fiction, fantasy, and horror in film, television, and home video. The Saturn Awards were devised by Dr. Donald A. Reed in 1972, who felt that films within those genres were never given the appreciation they deserved at that time. The physical award is a representation of the planet Saturn, surrounded with a ring of film. The award was initially and is still sometimes loosely referred to as a Golden Scroll.

Similar to other awards, like the Oscars, the Emmys and the Grammys, the Saturn Awards are voted on by members of the presenting Academy. The academy is a non-profit organization with membership open to the public. The first awards were presented in 1972 by William Shatner.

Although the awards still primarily nominate films and TV in the science fiction, fantasy and horror categories, the Saturns have also recognized productions in standard dramatic genres. There are also special awards for lifetime achievement in the field. The 38th Saturn Awards will be held on June 20, 2012 in Burbank, California.

Aaron Michael Paul (born August 27, 1979) is an Emmy Award winning American actor and singer. After appearing in several roles in American television, including a recurring role on the HBO series Big Love, Paul came to prominence in 2008 for his critically acclaimed role in the AMC series Breaking Bad as Jesse Pinkman. Paul won an Emmy Award for Outstanding Supporting Actor in a Drama Series for his role in the series.

Paul was born Aaron Paul Sturtevant in Emmett, Idaho. He attended Centennial High School in Boise, Idaho.

Early in his career, Paul starred in videos for the band Korn, for their song "Thoughtless", and Everlast, for his song "White Trash Beautiful". He was also featured in television commercials for Juicy Fruit and Corn Pops.

Paul has appeared in the films Whatever It Takes (2000), Help! I'm a Fish (2001) (voice only), K-PAX (2001), MTV's TV Movie Wasted (2002), National Lampoon's Van Wilder (2002), Perfect Opposites (2004), Bad Girls From Valley High (2005), Choking Man (2006), Mission: Impossible III (2006), The Last House on the Left (2009) among others. He also starred in the 2010 web released Funny or Die short Weird: The Al Yankovic Story as "Weird Al" Yankovic.Smashed, a film in which Paul stars, will be one of the official selections for the 2012 Sundance Film Festival.

Vince Gilligan (born February 10, 1967) is an American writer, director and producer. He is the creator of the highly acclaimed television series Breaking Bad. Gilligan has also worked on the hit series The X-Files and The Lone Gunmen. He is a graduate of the Tisch School of the Arts at New York University.

Gilligan was born in Richmond, Virginia and raised in Farmville and Chesterfield County. After graduating from L.C. Bird High School, he went on to attend New York University where he received a Bachelor of Fine Arts degree in film production from NYU's Tisch School of the Arts. While at NYU, he penned the screen play Home Fries, which was later turned into a film starring Drew Barrymore and Luke Wilson. Gilligan received the Virginia Governor's Screenwriting Award in 1989 for this screenplay.

His big break came when he earned various producer credits for the Fox television drama The X-Files. He was co-executive producer of 44 episodes, executive producer of 40, co-producer of 24 and supervising producer of 20. After The X-Files, he became executive producer of all the thirteen episodes of The Lone Gunmen.

Robert Clark Gregg (born April 2, 1962) is an American actor, screenwriter and director. He co-starred as Christine Campbell's ex-husband Richard in the CBS sitcom The New Adventures of Old Christine, which debuted in March 2006 and concluded in May 2010. He is also known for playing FBI Special Agent Mike Casper on the NBC series The West Wing and Phil Coulson in the Marvel Cinematic Universe (Iron Man, Iron Man 2, Thor, and The Avengers).

Gregg has been featured in a number of supporting roles in films, such as Lovely & Amazing, In Good Company, and The Human Stain, and a number of guest spots on TV series, such as Will & Grace, Sports Night, Sex and the City and The West Wing. He also wrote the screenplay for the 2000 thriller What Lies Beneath.

He is the director and screenwriter of the 2008 film Choke, based on the Chuck Palahniuk novel of the same name, starring Sam Rockwell.Gregg consulted his father, an emeritus religion professor at Stanford, for the quotation from Paul of Tarsus' letter to the Galatians which Gregg used in Choke. Gregg's father is also the former chaplain at Stanford Memorial Church.