Regardless of plot, there's little doubt High School Musical 3 will rake in the cash when it arrives in theaters.

Still, here's a quick rundown of the plot, courtesy of star Vanessa Hudgens:

"It's senior year," the actress said, "so there's going to be graduation â€" and prom!"

Added High School Musical 3 director Kenny Ortega: "All of the original cast will be back. [But] I have a feeling this will be the end [for the current stars]. This franchise may move to another generation!"