Arrive on the scene, dust for fingerprints and investigate the cases from the beginning when the #1 crime-show on television, CSI: Crime Scene Investigation, The First Season makes its case on Blu-ray for the first time ever May 12 from CBS Home Entertainment and Paramount Home Entertainment.

The original series that birthed a worldwide brand phenomenon, CSI: Crime Scene Investigation features an all-star ensemble cast that includes Golden Globe® nominee William Petersen, Emmy® winner Marg Helgenberger, Gary Dourdan, Jorja Fox, George Eads and Paul Guilfoyle.

Presented in 16:9...

An ensemble cast is a group of actors in which each character/actor is assigned an equal level of importance to the story. Sometimes even if there is an established "main character," a show can be considered an ensemble because individuals are treated with the same care and development as everyone else on the show.

This sort of cast style gives the audience a chance to connect with several different characters rather than just one; if a viewer does not like one of the characters or cannot relate to them, there will be several more to choose from. It creates very broad storylines and v...

Think you know everything there is to know about today's TV stars and their climb to fame? Then take our quiz to see how tuned in you really are:

1) Which "Grey's Anatomy" actress starred in "Knocked Up?"

Katherine Heigl

Sandra Oh

Ellen Pompeo

Sara Ramirez

Katherine Heigl

Sandra Oh

Ellen Pompeo

Sara Ramirez

We started with an easy one to give you confidence.

2) In what film did "Heroes" actress Hayden Panettiere get her start?

Finding Nemo

Fantastic Four

Antz

A Bug's Life

Finding Nemo

Fantastic Four

Antz

A Bug's Life

Ha...

Happy Birthday To "Into the Blue" star Jessica Alba (1981), "Bandidas" actress Penelope Cruz (1974), "Lost" actor Jorge Garcia (1973), "Law & Order" actress Elisabeth Rohm (1973), rapper Too Short (1966), golfer John Daly (1966), singer Jimmy Barnes (1956), "CSI" actor Paul Guilfoyle (1955), Sonic Youth founder Kim Gordon (1953), "Battlestar Galactica" president Mary McDonnell (1952), late-night talk show host Jay Leno (1950), prolific film and television actress Ann Margret (1941), Jamaican actress Madge Sinclair (1938; d. 1995), "The Addams Family" actress Carolyn Jones (1930; d. 1983), "...

Happy Birthday To "Into the Blue" star Jessica Alba (1981), "Bandidas" actress Penelope Cruz (1974), "Lost" actor Jorge Garcia (1973), "Law & Order" actress Elisabeth Rohm (1973), rapper Too Short (1966), golfer John Daly (1966), singer Jimmy Barnes (1956), "CSI" actor Paul Guilfoyle (1955), Sonic Youth founder Kim Gordon (1953), "Battlestar Galactica" president Mary McDonnell (1952), late-night talk show host Jay Leno (1950), prolific film and television actress Ann Margret (1941), Jamaican actress Madge Sinclair (1938; d. 1995), "The Addams Family" actress Carolyn Jones (1930; d. 1983), "...