As of July 2026, Rosa Blasi is best known for Strong Medicine and The Thundermans. Find every show and movie Rosa Blasi has starred in — and where to watch them — below.
Rosa Blasi

Rosa Blasi

Actress Born 1972 Chicago, Illinois, USA 5 TV Shows 6 Movies

Rosa Blasi (born December 19, 1972) is an American actress. She is known for her roles as Luisa Delgado in the Lifetime medical drama series Strong Medicine (2000–2006), and as Barb Thunderman on the Nickelodeon series The Thundermans (2013–2018).

Early life

On Dec 19, 1972, Blasi was born in Chicago, Illinois.[1] Blasi's parents are Rocco and Joyce Blasi, of Italian, Irish and Hispanic origin.[2]

Blasi is classically trained as a mezzo soprano.[3] She also comes from a strong theatre background; ranging from the esteemed Piven Performance Company, as well as The Second City, to starring in numerous musicals and touring with Kenny Rogers. Rosa Blasi has two sisters (Marina) and (Tasha), and two brothers (Michael) and (Rocky).[3]

Career

Blasi's television debut was a recurring role on the CBS soap opera, The Bold and the Beautiful.[3] Soon to follow was a starring role on the MTV/UPN sitcom Hitz. She soon found herself guest starring on numerous shows such as Frasier, Becker, Caroline in the City, V.I.P., Grown Ups, and Beverly Hills, 90210. She later starred in the dramatic Showtime film, Noriega: God's Favorite. The film was directed by Roger Spottiswoode and co-starred Bob Hoskins.

In her breakout role, Blasi starred in the Lifetime drama series Strong Medicine from 2000 to 2006, starring as a doctor who runs a free health clinic. She made an appearance in "Shootout", a 2005 episode of CSI: Miami. Audiences saw Blasi in her first role in a major film as the wife of Bill Pullman's character in The Grudge.

Blasi appeared during The Vagina Monologues at the Apollo Theater and has also been a recurring performer at the "What a Pair" benefit concert for breast cancer research and has recorded numerous radio and television voice-overs. She was a repeat guest on talk shows such as Politically Incorrect with Bill Maher and The Late Late Show with Craig Kilborn. She also played Ronnie Cruz on Make It or Break It.[4] She currently plays Barb Thunderman on Nickelodeon's The Thundermans, as well as a recurring character on General Hospital. She wrote a comedic memoir titled Jock Itch: Misadventures of a Retired Jersey Chaser (2011) published by HarperCollins.

Personal life

Blasi married New York Giants fullback Jim Finn on February 14, 2004. Blasi gave birth to her first child, a daughter Kaia Finn, on September 20, 2006. The couple divorced in 2008.

On May 3, 2014, Blasi married Todd William Harris, a mortgage broker. They married 16 months after they first connected on Match.com. She has a stepdaughter Ryan (from Harris's previous relationship)

Rosa Blasi has built a filmography of 11 credits over a career spanning from 2000 to 2025.

Rosa Blasi's most notable role to date came in The Grudge (2004), where she played Maria Kirk. She also appeared in The Thundermans (2013) as Barb Thunderman. Most recently appeared in The Thundermans Return (2024) as Barb Thunderman.

Fans wanting to catch up on Rosa Blasi's work can find exactly where her shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.

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📺 Rosa Blasi's TV Shows

Strong Medicine
Dr. Luisa 'Lu' Delgado
2000
The Thundermans
Barb Thunderman
2013
Make It or Break It
Ronnie Cruz
2009
The Thundermans: Undercover
Barb Thunderman
2025
Team Kaylie
Kit
2019

🎬 Rosa Blasi's Movies

The Grudge
Maria Kirk
2004
The Thundermans Return
Barb Thunderman
2024
Fist of the Warrior
Woman in Black
2007
Teenage Bank Heist
Agent Christine Mendoza
2012
Christmas Princess
Sara
2017
Sinister Stalker
2020

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