The show is about the elite Behavioural Analysis Unit of the FBI which is the brain and brawn behind a majority of criminal investigations across the country. The diligent workforce work round the clock to unravel the psyche of a criminal and in this way contain further havoc.

Active Cast

Joe Mantegna David Rossi
Thomas Gibson Aaron 'Hotch' Hotchner
Shemar Moore Derek Morgan
Matthew Gray Gubler Dr. Spencer Reid
A.J. Cook Jennifer 'J.J.' Jareau
Kirsten Vangsness Penelope Garcia
Jennifer Love Hewitt Kate Callahan

Former Cast

Mandy Patinkin Jason Gideon
Lola Glaudini Elle Greenway
Paget Brewster Emily Prentiss
Meredith Monroe Haley Hotchner
Jayne Atkinson Erin Strauss
Josh Stewart William LaMontagne Jr.
Nicholas Brendon Kevin Lynch
Rachel Nichols Ashley Seaver