It’s that time of life again—you know, when you attend your high school reunion in the hopes no one will remember the stupid things you used to do and say? Well, that’s what the Gang hopes, anyway. Frank’s (Danny DeVito) going because he just wants to tag along, as usual; Dee (Kaitlin Olson) wants to show off her back sans the brace she used to wear; Dennis (Glenn Howerton) can’t wait to see the “minions” who treated him like a “golden God;” Mac (Rob McElhenney) wants to show everyone he’s an adult now instead of the class clown/drug dealer he used to be; and Charlie…well, Charlie (Charlie Day) really hasn’t changed much since high school.