Jane Carr is an English actress, best known as Louise Mercer on NBC's Dear John, Pud'n on Cartoon Network's The Grim Adventures of Billy and Mandy, Dan/Ann Chovie on Disney Channel's Fish Hooks, Grandma Winnie on Disney XD's Phineas and Ferb, Mama Cosma on Nickelodeon's The Fairly Odd Parents, and Alma on ATV's Time of Your Life. 

Film credits include 31, Postman Pat: The Movie, The Five-Year Engagement, Hannah Montana: The Movie, Billy & Mandy's Big Boogey Adventure, Garfield 2, Book of Days, Crazy as Hell, Blue Streak, and Austin Powers: The Spy Who Shagged Me.

Broadway credits include her debut as Milliner/Fanny Squeers/Miss Snevellicci/Peg Sliderskew/Baby Kenwig in The Life and Adventures of Nicholas Nickleby (Broadhurst Theatre); Poppy McCracken in A Small Family Business (Music Box Theatre); Mrs. Brill in Mary Poppins (New Amsterdam Theatre); and Miss Shingle in A Gentleman's Guide to Love & Murder (Walter Kerr Theatre).