Marshall Serious About Laverne & Shirley Remake

The actresses became bosom buddies on the set of Marshall's new film Valentine's Day, prompting their co-star to suggest they'd be perfect for a Laverne & Shirley remake.

And Marshall admits he's committed to making the movie, which will feature cameos from his sister Penny and Cindy Williams - the original Laverne & Shirley.

He says, "We're gonna work on that. My sister Penny and Cindy are going to be a guest cameo (sic)."

And Garner can't wait to work with her new best friend: "Are you kidding? We're dying to do it."