Rollista

• Jill Hennessy — Dr. Jordan Cavannaugh
• Miguel Ferrer — Dr. Garret Macy
• Ravi Kapoor — Dr. Mahesh "Bug" Vijayaraghavensatyanaryanamurthy
• Steve Valentine — Dr. Nigel Townsend
• Kathryn Hahn — Lily Lebowski
• Jerry O'Connell — Det. Woodrow "Woody" Hoyt
• Ken Howard — Ret. Detective Lt. Max Cavanaugh
• Lorraine Toussaint — Dr. Elaine Duchamps
• Mahershala Ali — Dr. Trey Sanders
• Ivan Sergei — Dr. Peter Winslow
• Jennifer Finnigan — Dr. Devan Maguire
• Leslie Bibb — Det. Tallulah "Lu" Simmons