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 Richard Schiff Professor Leon Watters Guest Star McKayla Maroney Ellie Guest Star McKinley Freeman Coach Davis McIntyre Guest Star Laura Niemi Melissa Howes Guest Star Mark Derwin Adam Howes Guest Star Cherami Leigh Rachel Howes Guest Star Bonnie Root Haley Kent Guest Star Nancy Stone Bonnie Johnson Guest Star Steve Monroe Norman Johnson Guest Star J. Michael Trautmann Julian Anton Guest Star Morgan Obenreder Amanda Watters Guest Star Jonathan Collier Executive Producer Hart Hanson Executive Producer Barry Josephson Executive Producer Stephen Nathan Executive Producer Ian Toynton Executive Producer