Login or register  
<-- Previous EpisodeNext Episode -->

Unforgettable: Butterfly Effect

When a construction worker who has a connection with the mafia is killed, Carrie and Al try to find out more about the death and the mystery it is surrounded in.

Episode Info

Episode number: 1x12
Airdate: Tuesday January 03rd, 2012

Alternate Airdates:

UK (sky LIVING) Mar 27, 2012

  • Currently 7.4/10
7.4/10 (7 Votes cast)


Guest Stars
Jackson Hurst
As Steve Cioffi, Jr.
Nick Sandow
As William "Bud" Spence
Cotter Smith
As Jay Barrett
Kevin O'Rourke
As Jack Feeney

Co-Guest Stars
Albert Jones
As Ron Pappas
Caitlin O'Connell
As Edith Feeney
Peter Van Wagner
As Saul Timkin
Isidra Vega
As Tori Guerrero
James DiSalvatore
As Jerry Mason
Ryan Woodle
As Ironworker
Donna Marie Recco
As Nicole Barrett
Frank Page
As Bodyguard
George Hughes
As Concrete Truck Guy
Main Cast
Poppy Montgomery
As Carrie Wells
Dylan Walsh
As Lt. Al Burns
Kevin Rankin
As Roe Saunders
Daya Vaidya
As Nina Inara
Michael Gaston
As Mike Costello
Other Episode Crew

DeveloperEd Redlich  |  John Bellucci
Warning: Unforgettable season 1 episode 12 guide may contain spoilers
Recent news

Daisy Lewis chats about casting and joining Downton Abbey

I managed to catch up with the lovely Daisy Lewis at the official press..

'The Blacklist' Season 2 Trailer

'The Blacklist' returns Monday, September 22nd at 10:00 p.m. ET...

Dennis Waterman to leave New Tricks

Dennis Waterman, the last of the original line-up, has confirmed that he..