Box Office:

(705) 932-4445

(800) 814-0055



Phone: (705) 932-4448

Fax:      (705) 932-3347


Box Office and Administrative Centre

September - June 9:00 am to 5:00 pm, 

Monday - Friday

July- August 9:00 am to 6:00 pm,

Monday - Friday

July - August 12:00 pm to 3:00 pm,


Performance Venue: The Winslow Farm

Open July - August at 4:00 pm

on performance days only. Each show starts promptly at 6:00 pm.


4 Tupper Street, PO Box 403, 

Millbrook, ON  L0A 1G0

 779 Zion Line, 

Millbrook, ON  LOA 1G0



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Canadian Pulse Series

4th Line is committed, through its Canadian Pulse Series, to exploring modern Canadian society, while continuing to celebrate the history of this amazing country. Since 2012 and with the development and world premiere production of Sky Gilbert’s St. Francis of Millbrook about growing up gay in rural Ontario, 4th Line Theatre has made the development of plays which deal with issues that Canadians are struggling to understand, a priority in its productions.  4th Line has always been committed to exploring the subjects and stories which goes to the heart of what makes Canadian society ‘tick.’  The theatre plans to continue to develop plays which take the ‘pulse’ of Canadian society including stories of modern teen culture, messaging harassment and online bullying and the radicalization of young Canadians.