Houseboat
A warm-hearted romantic comedy where love, family, and second chances find an unexpected home on the water.

Editorial ratings
- Cary Grant
- Story
- Direction
- Cinematography
- Entertainment
- Historical importance
Featured quote
“A house isn't a home. People make it one.”
Introduction
A heartfelt blend of romance, parenting, and second chances.
The Story
Tom Winters and Cinzia create an unlikely but loving family aboard a houseboat.
Production & Behind the Scenes
A notable collaboration between Cary Grant and Sophia Loren with a famous production history.
Cary Grant's Performance
Grant delivers one of his warmest, most mature performances.
Direction & Themes
Home, healing, family, and emotional growth define the film.
Historical Context
Reflects changing ideas of family and fatherhood in 1950s America.
Legacy & Influence
An enduring favorite that showcases Grant's graceful artistic evolution.
Gallery
Production & release
1957
Development begins
Screenplay development at Paramount.
Early 1958
Production
Filming in Washington, D.C. and on the Potomac.
Nov. 19, 1958
Premiere
Houseboat opens in theaters.
Late 1958
Commercial success
A hit with audiences and critics.
1960s–1980s
Television popularity
A perennial favorite on broadcast television.
Today
A beloved Grant classic
Recognized among Grant's most cherished later films.
Cast.

Cary Grant as Tom Winters

Sophia Loren as Cinzia Zaccardi

Martha Hyer as Carolyn Gibson

Harry Guardino as Angelo Donatello

Eduardo Ciannelli as Arturo Zaccardi

Murray Hamilton as Capt. Alan Wilson

Mimi Gibson as Elizabeth Winters
Other studies.
Cary Grant delivers one of the most compassionate performances of his career as Dr. Noah Praetorius, an unconventional physician whose humanity is tested by prejudice, rumor, and institutional politics.
Cary Grant and Audrey Hepburn create one of cinema's most elegant romantic mysteries—a thrilling game of deception, danger, and unexpected love.