On Frozen in Time, the actress, who played Marcia Brady on the classic sitcom, is banishing avocado kitchens and shag carpet with help from designer Dan Vickery Maureen McCormick is making her ...

Watch Discovery Plus streaming originals with Chip and Joanna Gaines, Dan Levy, Maureen McCormick, Zak Bagans and many more. The actress joined ET on Tuesday and took on a trivia challenge about ...