season of Marc Maron's IFC series Maron as Natalie, a fellow rehab patient. In 2019, she starred as Ralph Dibny's mother in The Flash. Personal life Pietz married actor Kenneth Alan Williams in 1997 in her native Milwaukee. Pietz gave birth to a son when she was 23, Benjamin, whom she subsequently placed for adoption. Filmography Film Television References External links 1969 births Actresses from Milwaukee American adoptees American film actresses American television actresses American voice actresses DePaul University alumni Living people 20th-century American actresses 21st-century American actresses American people of German descent