Actors in both Magnum P.I. and NCIS
144 actors have appeared in both Magnum P.I. and NCIS, across 604 episodes. The most-credited is Jay Ali, Dr. Ethan Shah in Magnum P.I. and Omer Malik in NCIS.
| Actor | In Magnum P.I. | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Jay Ali | Dr. Ethan Shah | Omer Malik | 8 | 1 |
| Sarah Jane Morris | Miranda Ivey | NCIS Special Agent E.J. Barrett | 1 | 7 |
| Emily Alabi | Mahina | Navy Petty Officer First Class Kelly Ristow A.K.A. Woman | 6 | 1 |
| Paula Newsome | Brianna Healy | Jackie Vance | 1 | 4 |
| Brooke Lyons | Abigail "Abby" Miller | Tammy LaRoche | 3 | 1 |
| Robert Pine | Danny Braddock | Congressman Theodore Randolph, Golfer Ben | 2 | 2 |
| Don Swayze | Melvin Muchado | Logan Clay, Pete Walker | 1 | 2 |
| Josh Stamberg | Shane Whelan | Marine Major Ike Varnai | 2 | 1 |
| Katrina Law | Quinn Liu | Special Agent Jessica Knight | 1 | 2 |
| Austin Basis | Robert Fraser | Dalles | 1 | 1 |
| Brian Letscher | Bruce | Sam Bennett | 1 | 1 |
| Brooke Nevin | Emily Pratt | Rachael Sparks | 1 | 1 |
| Dylan Bruce | Matt McGrady | Justin Fanniker | 1 | 1 |
| Elisabeth Röhm | Brooke Mason | Mounted Park Police Sergeant May Dawson | 1 | 1 |
| Maya Stojan | Maya | Meredith Ragen | 1 | 1 |
| Michael Patrick Thornton | Charlie Owens | Jeremy Brighton | 1 | 1 |
| Billy Malone | Sean Murphy | NCIS Mechanic Dominic | 2 | 1 |
| Chase Kim | Jonny Kim | SRT Sniper | 2 | 1 |
| David Starzyk | Eddie | Allan J. Carter, Councilman Allan Berger | 1 | 2 |
| Eddie Jemison | Nolan Pierce | Terry Spooner | 1 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.