
Highest rated as cast or director
Scorpion
2014 · 4 Seasons
Smash
2012 · 2 Seasons
Country Comfort
2021 · 1 Season
In My Dreams
2015
Bayou Caviar
2018
The Tiger Rising
2022
Biography
Katharine Hope McPhee Foster (born March 25, 1984) is an American pop singer, songwriter and actress. She gained fame as the runner-up on the fifth season of American Idol in May 2006. Her eponymous debut album was released on RCA Records on January 30, 2007, and debuted at number two on the Billboard 200, selling 381,000 copies (as of December 2010). The album's first single, "Over It", was a Pop Top 30 hit and was certified gold in 2008. Her second album, Unbroken, was released on Verve Forecast Records on January 5, 2010, and debuted at No. 27 on the "Billboard 200". The album featured the single "Had It All", which peaked at number 22 on the AC chart. Her third album, the holiday-themed Christmas Is the Time to Say I Love You, was released on October 12, 2010. The album debuted at number 11 on the Billboard Top Holiday Albums chart, while the single "Have Yourself a Merry Little Christmas" peaked at number 16 on the "Billboard" AC chart. McPhee released her fourth album, Hysteria, on September 18, 2015. She released her fifth album, I Fall in Love Too Easily, composed of jazz standards, on November 17, 2017. She has also established an acting career, co-starring in The House Bunny, Shark Night 3D, and The Tiger Rising (2022). She starred as Karen Cartwright on the NBC series Smash, as Paige Dineen on the CBS series Scorpion, and as Bailey on Netflix's Country Comfort (2021). She made her Broadway debut in the musical Waitress, taking over the role of Jenna in 2018 and again in 2019-2020 and also starred in the role in London's West End in 2019.
Acted in 22
2020s
- 2025
Andrea Bocelli - The Celebration:30th Anniversary
Movie
- 2022
- 2021
- 2020
Intensive Care
Kate Richards
2010s
- 2018
- 2017
The Lost Wife of Robert Durst
Kathleen “Kathie” McCormack
- 2015
Scorpion - Tech, Drugs, and Rock 'n Roll
Paige Dineen
- 2014
- 2012
- 2011
2000s
- 2009
- 2008
- 2006
- 2004
- 2003
Appearances32
2020s
- 2024
Andrea Bocelli 30: The Celebration
Self
- 2022
The Wonderful World of Disney: Magical Holiday Celebration
Self
- 2021
- 2020
Bombshell in Concert
Self
2010s
- 2019
David Foster: Off the Record
Self
- 2018
Katharine McPhee: Live on Soundstage
Self
- 2017
Stayin' Alive: A Grammy Salute to the Music of the Bee Gees
Self - Performer
- 2015
Sinatra 100: An All-Star Grammy Concert
Self
Comedy Central Roast of Justin Bieber
Self
2000s
- 2009
Chris Botti in Boston
Self
- 2008
Hit Man: David Foster & Friends
Self
- 2007
Walt Disney World Christmas Day Parade
Self
- 2004
- 2003
- 2002
Dr. Phil
Self · 1 episode
1990s
- 1999
1980s
- 1988
- 1981
1950s
- 1952





