Impact is the 9th episode of JAG Season 3 and the 46th episode of the entire JAG series.
Synopsis
When a Marine helicopter and an unknown aircraft collide in mid-air, Harm and Bud investigate, only to face resistance in the form of DSD agents while Mac leaves JAG to join her boyfriend's law firm.
Plot
Cast
Series Regulars
| Name | Portrayed by | Role |
|---|---|---|
| Harmon Rabb Jr. | David James Elliott | Lieutenant Commander in the United States Navy and an officer with JAG. |
| Sarah MacKenzie | Catherine Bell | Major in the United States Marine Corps and Harm's partner. |
| Bud Roberts Jr. | Patrick Labyorteaux | Assistant at JAG and a Lieutenant Junior Grade in the United States Navy. |
| A.J. Chegwidden | John M. Jackson | The JAG and a Rear Admiral in the United States Navy. |
Recurring Cast
| Name | Portrayed by | Role |
|---|---|---|
| Harriet Sims | Karri Turner | Ensign in the United States Navy. |
| Jason Tiner | Chuck Carrington | Admiral Chegwidden's assistant. |
| Dalton Lowne | Larry Poindexter | Mac's boyfriend. |
Guest Cast
| Name | Portrayed by | Role |
|---|---|---|
| Clark Palmer | Peter Murnik | |
| Ron Barret | Randolph Mantooth | Colonel in the United States Marine Corps. |
| Richard Lowell | Gary Collins | |
| Mrs. Cray | Carol Barbee | |
| Senator (Impact) | Jerry Hardin | |
| Johnson (Impact) | Bart Johnson | Lieutenant in the United States Navy. |
| Marine 1 (Impact) | Sean Michael Magee | |
| Marine 2 | Erik Rutherford | |
| Hercules Elgin | Michael Storm | Admiral in the United States Navy. |
| Aston | Eric Whitmore | Gunnery Sergeant in the United States Marine Corps. |