|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.
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- 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 4|
|Can You Hear Me Now? • The Deep • You Only Die Once • Time's Up • Down the Rabbit Hole • Boo • Commuted Sentences • Buzzkill • One Wedding and a Funeral • The Thing About Heroes • Child's Play • Happily Never After • All in the Family • Playing With Matches • DOA For a Day • Right Next Door • Like Water for Murder • Admissions • Personal Foul • Taxi • Hostage|