Peter Weller played John Frederick Paxton, leader of the Terra Prime terrorist group, in Enterprise Season 4's "Demons" and "Terra Prime" episodes. Weller is best-known for playing the title roles in "RoboCop" in 1987 and "The Adventures of Buckaroo Banzai Across the 8th Dimension" in 1984. He played the lead in the TV series Odyssey 5, which was created by Enterprise executive producer Manny Coto.