4th Line Theatre Box Office and Administrative Centre

9 Tupper St.
Millbrook, Ontario L0A 1G0

Phone: 705-932-4445
Toll Free: 1-800-814-0055
Email: boxoffice@4thlinetheatre.on.ca
Website: https://www.4thlinetheatre.on.ca

Box office hours are 9 a.m. - 5 p.m. Monday - Friday.