Kate Winslet's 'Titanic' screen test has Jeremy Sisto as Jack

"Titanic," the 1997 James Cameron phenomenon, apparently could have starred someone very different from Leonardo DiCaprio. The Blu-Ray version of the movie hits shelves Tuesday (Sept. 11) and one of the extra features is a never-before-seen screen test for eventual star Kate Winslet.

But the man playing her Jack Dawson? Jeremy Sisto. And while Leo is certainly awesome and was terrific in "Titanic," there is a little part of us that is sad Sisto wasn't the choice. He's so young and adorable in this clip! It's all just so awkward.

What do you think, "Titanic" fans? Would the movie had been as big of a blockbuster without the dreamy Leo as one of the stars?