character - Sheldon Cooper

character - Michael Ausiello

character - Truman Capote (voice)

character - Elwood P. Dowd

character - Michael

character - Self

character - Jim

character - Henry Wilson

character - Florida Prosecutor Larry Simpson

character - Greg Wheeler

character - Stan (voice)

character - Hay Man (voice)

character - Sheldon Cooper (voice)

character - Narrator

character - Paul Stafford

character - Self

character - Self

character - Self

character - Self - Guest

character - Self

character - Dr. Mathison

character - Self - Guest

character - Oh (voice)

character - Buddy (voice)

character - Paul

character - Tommy Boatwright

character - Self

character - Self

character - Self - Guest

character - Elwood P. Dowd

character - Prince

character - Self - Guest

character - Human Walter

character - Crane

character - Sheldon Cooper

character - Self

character - Milton Feltwaddle (voice)

character - Self

character - Draven (voice)

character - Self - Guest

character - Sheldon Cooper

character - Caleb

character - Spim

character - Jimmy Pea

character - Classmate

character - Receptionist

character - Carl the Jeep

character - Oliver

character - Justin

character - Self

character - Tim

character - Self - Guest

character - Self

character - Self

character - Chet

character - Rob Holbrook

character - Self

character - Sheldon Cooper (voice)

character - Gay-jacker (voice)

character - Self

character - Jim Parsons (voice)

character - Self

character - Self - Host

character - Self - Presenter

character - Self