for his character in L.A. Noire, he provides his voices and his Motion Capture movements.
Michael McGrady is an actor appeared as Coach Dieter in Red Rum, he's best known as Competent but Short Tempered Detective Rusty Galloway in the Videogame L.A. Noire (with Chad Todhunter, Sean McGowan, William Charlton, Daniel Roebuck, Debra Christofferson, Michael Rodrick, Kate Norby, Gil McKinney, Michael Shamus Wiles, J. Marvin Campbell, Jack Conley, David Meunier etc.).