Zack Morris and one of the best parts of Robot Chicken were spotted topless on the set of Franklin and Bash in Malibu!
They were standing in for Mark-Paul Gosselaar and Breckin Meyer, who were too afraid to take off their shirts! LOLz!
Just kidding! From the looks of things, we're pretty sure neither of them should ever be afraid to take off their shirts — and who wouldn't known that Breckin Meyer had those kinds of abs?? Damn!
We hope you're wearing sunscreen!
If not, we can apply some for you guys! Ha!
[Image via National Photo Group.]