Actor Chris Penn, brother of Sean Penn, was found dead Tuesday at his condominium near the beach in Santa Monica, police said. Police said they discovered the 40-year-old actor's body around 4 p.m. Lt. Frank Fabrega said there were no obvious signs of foul play. An autopsy will be conducted to determine the cause of death, authorities said. Chris Penn's latest film, "The Darwin Awards," was scheduled to premiere Wednesday at the Sundance Film Festival. AP reports.