The Handmaid's Tale has officially wrapped production on Season 4 in Ontario after filming in Toronto and surrounding areas since September, but not before shooting a few final scenes in Hamilton and Waterloo.

The cast and crew were spotted filming at Metal Bridge in Conestogo this past weekend, and — spoiler alert — observers revealed that the scene featured characters carrying a baby over the bridge, either from Gilead to Canada or the other way around. 

New set photos & spoilers from filming in Conestogo, Ontario this weekend!🎥🎬 https://t.co/yar6EHzr7J

— THT Daily (@handmaidsdaily) March 15, 2021

Photos from the shoot show a number of production vehicles surrounding the bridge as well as a sign that reads "Border Crossing."

Additional set photo from filming at the bridge this weekend 🎥🎬 pic.twitter.com/ZT6cZm9mkv

— THT Daily (@handmaidsdaily) March 15, 2021

Prior to the shoot in Waterloo, production signs were seen outside the Dundas Valley Conservation area in Hamilton. 

The Handmaids Tale will be filming at Dundas Valley Conservation Area in Hamilton, Ontario tomorrow! 🎬🎥 https://t.co/2kwHOmyOiY

— THT Daily (@handmaidsdaily) March 12, 2021

And last week, the cast and crew were once again spotted filming at Fort York in Toronto. 

Filming Update!#HandmaidsTale is filming at Fort York. The detention centre has returned. 🤫🎥🎬 https://t.co/1ixA40GkSb

— Toronto Filming (@TOFilming_EM) March 9, 2021

The spot has been used as a detention centre for war crimes in the series before, and photos indicate that the location was again used for the same purpose.

Filming Update! 🎥🎬
Bye Bye Fred. 👋🏻

Photos via Instagram. @TOFilming_EM pic.twitter.com/SErwykvhyA

— THT Daily (@handmaidsdaily) March 10, 2021

Following the filming of these final scenes and perhaps others, Handmaid's Tale makeup artist Burton Leblanc shared on Instagram Sunday that production on the fourth season had wrapped. 

BREAKING: Season Four has officially wrapped production! 🎥🎬

HERE WE GO!!! pic.twitter.com/TGABvVPB9S

— THT Daily (@handmaidsdaily) March 15, 2021

Brand new episodes of the dystopian television show are set to premiere on April 28, and series creator Bruce Miller previously stated that the upcoming season is set to be the most exciting yet.