Main Characters Charles "Chuck" Bartowski 90 main appearances Sarah Walker 90 main appearances Colonel John Casey 90 main appearances Morgan Grimes 88 main appearances Dr. Eleanor "Ellie" Bartowski 75 main appearances Lester Patel 64 main appearances Brigadier General Diane Beckman 23 main appearances Jeffrey "Jeff" Barnes 64 main appearances Dr. Devon "Captain Awesome" Woodcomb 59 main appearances Michael "Big Mike" Tucker 42 main appearances Anna Wu 15 main appearances
Recurring Guest Characters Airman 1 guest appearances Local News Anchor 1 guest appearances Jeering Nerd 1 guest appearances Guy LaFleur 1 guest appearances Rommell 1 guest appearances Shari 1 guest appearances Lonnie 1 guest appearances FBI Guy 1 guest appearances Piano Player 1 guest appearances Valet 1 guest appearances Student 1 guest appearances Opera Director 1 guest appearances Bellboy #1 1 guest appearances FBI Agent #1 1 guest appearances Leader 1 guest appearances Ty Bennett 1 guest appearances Skip 1 guest appearances SWAT Leader 1 guest appearances Town Car Driver 1 guest appearances Sheik Rajiv Amad 1 guest appearances ⇤ « 2 3 4 5 6 7 8 9 10 11 » ⇥