The Red Spectacles was released on February 7, 1987. It would be followed by several works intended to explain and expand the film's universe, the most notable of them being Kerberos Panzer Cop. The film was followed by two prequels—StrayDog: Kerberos Panzer Cops in 1991, and Jin-Roh: The Wolf Brigade in 1999—that adapted the established stories and settings from Kerberos Panzer Cop.
