Rachel McAdams and Dylan O’Brien Get Stranded on Island in ‘Send Help’ Trailer: What to Know

Rachel McAdams and Dylan O’Brien are putting their survival skills to the test in their new horror film, Send Help.

The trailer, which was released in October 2025, showcases their thrilling performances as colleagues Bradley Preston and Linda Liddle, respectively. The characters clash in more ways than one when they find themselves stranded on a deserted island, left to fend for themselves.

“I found the two lead characters, Linda and Bradley, to be…