Emily Deschanel Dr. Temperance "Bones" Brennan Actor David Boreanaz FBI Special Agent Seeley Booth Actor Eric Millegan Zack Addy Actor T.J. Thyne Dr. Jack Hodgins Actor Michaela Conlin Angela Montenegro Actor Jonathan Adams Daniel Goodman Actor John M. Jackson FBI Deputy Director Sam Cullen Guest Star Alexandra Krosney Amy Cullen Guest Star Kathleen Mary Carthy Julia Cullen Guest Star Paul Keeley Dr. Ken Ralston Guest Star Mark Harelik Dr. Peter Ogden Guest Star Sumalee Montano Alexandra Combs Guest Star Katie Mitchell Maddie Hastings Guest Star Matt Winston Nick Martin Guest Star Kendra C. Johnson Doctor Guest Star Jonathan Collier Executive Producer Hart Hanson Executive Producer Barry Josephson Executive Producer Stephen Nathan Executive Producer Ian Toynton Executive Producer