Thinking about the original Baywatch TV show from the '90s likely conjures up images of beautiful women running in slow motion down the beach, but the upcoming movie version is all about the guys — and we're okay with that.

The first trailer for the reboot has arrived and it's serving up healthy doses of shirtless Zac Efron and Dwayne "The Rock" Johnson to whet your appetite.

We all know Efron has grown up quite a bit from his High School Musical days, but he's taken his body to the next level for this role, and it's all on display in the new trailer.

We were concerned earlier this year when photos from the set revealed the guys were wearing below-the-knee board shorts instead of, say, speedos, but it's clear that their upper bodies are pulling more than their fair share of the weight.

Baywatch is set to hit theaters on May 26, 2017, and you can check out the new trailer below.