The premise
Casual Sunday (2026)
Opening against Hope, this one will be fighting for the same weekend conversation.
It hits the big screen on September 10, 2026.
Reactr / Trailer Reactions / Casual Sunday
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In Theaters · September 10, 2026
Casual Sunday
Trailer Reactions
Drama
Sundays are so queer
How much of our time belongs to us, and how much do we give to family obligation? Casual Sunday is a fiction short film that narrates a day in the life of Damián (Matías Dinardo), who faces an internal conflict between accompanying his sister Karen (Jimena López) to spend Sunday with the family, or taking the day for himself and getting to know Martín (Lucas Baca Cau), a neighbor passing through his building.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Watch the Casual Sunday trailer
Dropped June 2, 2026
Who’s on the poster
Who you’ll see in the trailer
The cast is fronted by Matías Dinardo, Lucas Baca Cau and Jimena López. Matías Dinardo plays Damián.
Matías Dinardo
as Damián
Lucas Baca Cau
as Martín
Jimena López
as Karen
Who’s making it
The history behind Casual Sunday
Production is led by Sundays. Direction comes from Marcelo Briem Stamm.
Why this one is worth it
This trailer was made to be reacted to
Drama trailers earn their reactions quietly: a line reading, a look, a cut to black. The small moments land hardest on camera.
A trailer reaction filmed in the first week does more for opening weekend buzz than one filmed after. Get in early.
Reactions on Reactr
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Record the first reaction →FAQ
Casual Sunday: quick answers
How do I make my own Casual Sunday reaction video?
Open the reaction recorder on your phone at reactr.film/studio/casual-sunday, choose camera or voice only, and press record while the trailer plays. Reactr captures your reaction and gives you a share-ready clip when the trailer ends. It is free.
Do I have to be on camera?
No. Voice Reaction mode records your commentary with the microphone only: the camera stays off, no face is recorded, and you still get a share-ready clip for your channel.
When does Casual Sunday come out?
Casual Sunday is scheduled to open in US theaters on September 10, 2026. Dates can shift, so check back for updates.
Who stars in Casual Sunday?
Matías Dinardo, Lucas Baca Cau and Jimena López lead the cast, directed by Marcelo Briem Stamm.
Is Reactr free?
Yes. Recording reaction clips on Reactr is free, with no paywall on the finished clip. You own your clip and can post it to TikTok, Reels, Shorts, or anywhere else. Reactr makes money from studios and sponsors, not from creators.
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Your first reaction only happens once
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