
Caroline Gilchrist Rhea (born April 13, 1964) is a Canadian actress, TV personality, host, and stand-up comedienne. She is also known for her role as Hilda Spellman on Sabrina, the Teenage Witch, and for replacing Rosie O'Donnell as the hostess of her syndicated talk show, renamed The Caroline Rhea Show. She was the original host of the reality television show The Biggest Loser on NBC, until Alison Sweeney took her place after the end of the third season. She provides the voice for Linda Flynn, mother of Phineas and Candace Flynn, on the Disney Channel series Phineas and Ferb. She would return to Disney Channel on the series Sydney to the Max, playing the role of Grandma Judy. She has performed numerous comedy specials, including three one-hour standup specials for HBO, Showtime, and Bravo.

Watch What Happens Live with Andy Cohen
TV • 2009

The Tonight Show Starring Jimmy Fallon
TV • 2014

The View
TV • 1997

Phineas and Ferb
TV • 2007

Late Show with David Letterman
TV • 1993

2 Broke Girls
TV • 2011

The Nanny
TV • 1993

Late Night with Conan O'Brien
TV • 1993

LIVE with Kelly and Mark
TV • 1988

LIVE with Kelly and Mark
TV • 1988

The Drew Carey Show
TV • 1995

Hollywood Squares
TV • 1998

Sabrina, the Teenage Witch
TV • 1996

After Midnight
TV • 2024

Intimate Portrait
TV • 1993

The Reichen Show
TV • 2005

Celebrity Family Feud
TV • 2015

Stars in the House
TV • 2020