Here's teen heartthrob Zac Efron at some event in Texas on Monday (left) -- and Maxwell Caulfield in the 1982 box office bomb "Grease 2" (right).
One of their careers never recovered after starring in a high school musical.
We're just sayin'.
Zac Efron Was in 'Grease 2'?
12/5/2009 2:05 AM PST BY TMZ STAFF
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