|Original Airdate||October 17, 2007|
Time's Up is the fourth episode in season four of CSI: NY.
The death of a scientist is connected to a time machine he allegedly created, while the death of a co-ed at a diner is connected to a drug study at her school and an initiation ceremony.
- Gary Sinise as Mac Taylor
- Melina Kanakaredes as Stella Bonasera
- Carmine Giovinazzo as Danny Messer
- Hill Harper as Sheldon Hawkes
- Eddie Cahill as Don Flack
- Anna Belknap as Lindsay Monroe
|CSI:NY Season Season 4|
|Template:New York Season Season 4 Links|