Limitless - Season 1 - Eps 21: Finale (1)
When NZT floods the streets of New York City and threatens to become a national epidemic, the FBI partners with the DOJ in a city-wide manhunt to find the lab producing the drug. Also, Brian has trouble adjusting to his new reality when he lacks the resources to continue searching for Piper.
About Limitless

Title: Limitless
First Air Date: 2015-09-22
Last Air Date: 2016-04-26
Status: Canceled
Rating: 7.316/10 (from 863 votes)
Language: EN
Seasons: 1
Total Episodes: 22
Network: CBS
Genres: Sci-Fi & Fantasy, Drama, Action & Adventure, Comedy
Production Companies: K/O Paper Products, Relativity Media, CBS Studios, Action This Day!
Synopsis
Brian Finch's life takes an extraordinary turn when he uses NZT-48, a neuroenhancing drug whose mystery and chaos lead him to working for the FBI and a senator who is not what he seems.
Cast

Jake McDorman
Brian Finch

Jennifer Carpenter
Rebecca Harris

Desmond Harrington
Casey Rooks

Mary Elizabeth Mastrantonio
Nasreen "Naz" Pouran

Bradley Cooper
Edward Morra

Hill Harper
Spellman Boyle

Ron Rifkin
Dennis Finch

Blair Brown
Marie Finch

Tom Degnan
Ike

Michael James Shaw
Mike