Discover
When a missing MI6 Officer is linked to a murdered petty officer, Gibbs sends Quinn and Bishop to Philadelphia to work with MI6 Officer Clayton Reeves. Also, Quinn painfully recounts the NCIS case that made her leave field work.
Original Release
10/18/2016
US Release
10/18/2016
Cast
| Name | Character |
|---|
| Mark Harmon | Leroy Jethro Gibbs |
| Pauley Perrette | Abby Sciuto |
| Sean Murray | Timothy McGee |
| Wilmer Valderrama | Nick Torres |
| Jennifer Esposito | Alex Quinn |
| Brian Dietzen | Jimmy Palmer |
| Emily Wickersham | Ellie Bishop |
| Duane Henry | Clayton Reeves |
| Rocky Carroll | Leon Vance / NCIS Director Leon Vance |
| David McCallum | Donald Mallard / Dr. Donald 'Ducky' Mallard |
Directors
Writers
Creators
Don McGill, Donald P. Bellisario
Cast
| Name | Character |
|---|
| Mark Harmon | Leroy Jethro Gibbs |
| Pauley Perrette | Abby Sciuto |
| Sean Murray | Timothy McGee |
| Wilmer Valderrama | Nick Torres |
| Jennifer Esposito | Alex Quinn |
| Brian Dietzen | Jimmy Palmer |
| Emily Wickersham | Ellie Bishop |
| Duane Henry | Clayton Reeves |
| Rocky Carroll | Leon Vance / NCIS Director Leon Vance |
| David McCallum | Donald Mallard / Dr. Donald 'Ducky' Mallard |
| Henry Nixon | Mason Finley |
| Tony Gonzalez | Special Agent Tony Francis |
| Dennis Apergis | Ivan |
| Lou DiMaggio | Nestor Carbone |
| Dalila Ali Rajah | Mary Falco |
| Glenn Keogh | Thompson Daly AKA Masked Man #1 |
| Michael Felix | Petty Officer 3rd Class Gary Falco |
| Stephanie Y. Wang | Port Authority Lt. Emily Shaw |
| Rick Segall | Randy Daly |
| Tony Gonzalez | Special Agent Tony Francis |
Producers
| Name | Role |
|---|
| Mark Harmon | Executive Producer |
| Donald P. Bellisario | Executive Producer |
| Steven D. Binder | Executive Producer |
| Frank Cardea | Executive Producer |
| Avery C. Drewe | Executive Producer |
| Gary Glasberg | Executive Producer |
| Mark Horowitz | Executive Producer |
| Chas. Floyd Johnson | Executive Producer |
| Gina Lucita Monreal | Executive Producer |
| George Schenck | Executive Producer |
| Mark R. Schilz | Executive Producer |
| Christopher J. Waild | Executive Producer |
| Patrick L. Coleman | Producer |
| Jennifer Corbett | Producer |
| Richie Owens | Producer |
