- Country: USA
- Genres: Musical, Short
- Release: 1948-10-01
- Director: Alvin Ganzer
- Writers: Jack Roberts
- Language: English
- Stars: John Ridgely , Lee Patrick , Virginia Maxey , Anna Mae Slaughter , Kathryn Card (1892–1964) , Marilyn Dialon , William Hamel , Elaine Riley
- Runtime: 14 min
- Awards: N/A
- AKA: Big Sister Blues (United States of America) , Big Sister Blues , Musical Parade (1947-1948 season) #5: Big Sister Blues (United States of America)
- Plot: Jacqueline and Geraldine Saunders, two sisters at boarding school, want more than anything for their estranged parents to get back together. A school show gives them the chance to make their desire come true.
- IMDB:tt0131324
Big Sister Blues Cast
Alvin Ganzer
Director
John Ridgely
Alec Saunders
Lee Patrick
Karen Saunders
Virginia Maxey
Geraldine Saunders
Anna Mae Slaughter
Jacqueline Saunders
Kathryn Card
(1892–1964)
Miss Laury Harrington
Marilyn Dialon
Betty
William Hamel
Parent
Elaine Riley
Miss Fenmore