We don't have a biography for William J. Heffernan III yet. Hang in there, or go ahead and contribute one.
Cast Credits Tacoma FD (2019) Guest starring as Smilin' Dutch Engels Episode 4x09: Gone Dutch (Sep 14, 2023)
Crew Credits Tacoma FD (2019) Show crew as Consulting Producer Episode 4x01: Pirate World FD (Jul 20, 2023)