Series episode
| Tim Roth | ... | Dr. Cal Lightman |
| Kelli Williams | ... | Dr. Gillian Foster |
| Brendan Hines | ... | Eli Loker |
| Monica Raymund | ... | Ria Torres |
| Tom Verica | ... | Paul Aronson |
| Sean Patrick Thomas | ... | Karl Dupree |
| Tim Guinee | ... | Alec Foster |
| Brian Tee | ... | Bodyguard (Han Yong-Dae) |
| Amanda Schull | ... | Phoebe Headling |
| Kelvin Han Yee | ... | Ambassador Park Jung-Soo |
| Charles Rahi Chun | ... | Korean Man |
| Patrick Cavanaugh | ... | Garret Craywood |
| Jake Johnson | ... | Howard Crease |
| Nadine Ellis | ... | Female Secret Service Agent |
| Chase Kim | ... | Secret Service Agent |
| Rob Reinis | ... | Hugo Boss Guy |
| Zachary Knower | ... | Videographer 1 |
| Bonnie Perlman | ... | ER Nurse |
| Robert Bueth | ... | Angry Guest |
| David J. Lee | ... | Groomsman 1 |
| Ruben Garfias | ... | Colombian Mayor |
| Tom Choi | ... | Groom |
| Celena Ahn | ... | Dancer at Wedding |
| Skyler Caleb | ... | Lightman Group Employee |
| Hannah Hwang | ... | Dancer at Wedding |
| Kevin Jessup | ... | Wedding Cameraman |
| Diana M. Kim | ... | Korean Waitstaff |
| Aurelia Scheppers | ... | High School Shooter |
| Tim Hunter | ... | Direction |
| Tom Szentgyorgyi | ... | Script |