Emily Deschanel Dr. Temperance "Bones" Brennan Actor David Boreanaz FBI Special Agent Seeley Booth Actor T.J. Thyne Dr. Jack Hodgins Actor Michaela Conlin Angela Montenegro Actor Tamara Taylor Dr. Camille "Cam" Saroyan Actor John Francis Daley Dr. Lance Sweets Actor Pej Vahdat Arastoo Vaziri Guest Star Tiffany Hines Michelle Welton Guest Star Elon Gold Dr. Paul Lidner Guest Star Josh Todd Erik Dalton Guest Star Michael Des Barres Simon Graham Guest Star Molly Morgan Bebe Guest Star John Wynn Gino Guest Star Steven Hack Fred Keaton Guest Star Jonathan Collier Executive Producer Hart Hanson Executive Producer Barry Josephson Executive Producer Stephen Nathan Executive Producer Ian Toynton Executive Producer