My Three Sons Mary-Lou (Season 6, Episode 7)
TV-G
TV Episode | 30 min | Comedy, Family

My Three Sons

Mary-Lou (Season 6, Episode 7)

TV-G

TV Episode | 30 min | Comedy, Family

Chip has eyes for Mary Lou, who is one year ahead of him in school. Mary Lou only has eyes for Robbie, who is one year ahead of her in school. When Chip calls Mary Lou to ask her out on a date, she mistakenly believes it is Robbie and says...See moreChip has eyes for Mary Lou, who is one year ahead of him in school. Mary Lou only has eyes for Robbie, who is one year ahead of her in school. When Chip calls Mary Lou to ask her out on a date, she mistakenly believes it is Robbie and says yes. Written by Bernie See less

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Cast	+ Add Cast
10 cast members

Name	Known for
Fred MacMurray Steve Douglas Steve Douglas See fewer	Double Indemnity (1944)
William Demarest Uncle Charley O'Casey Uncle Charley O'Casey See fewer	Mr. Smith Goes to Washington (1939)
Don Grady Robbie Douglas Robbie Douglas See fewer	My Three Sons (1960)
Stanley Livingston Chip Douglas Chip Douglas See fewer	My Three Sons (1960)
Barry Livingston Ernie Thompson Douglas Ernie Thompson Douglas See fewer	The Adventures of Cliff Booth
Patty Ann Gerrity Mary Lou Walker (as Patty Gerrity) Mary Lou Walker (as Patty Gerrity) See fewer	Highway Patrol (1955)
Janice Kahn Janice (as Janis Kahn) Janice (as Janis Kahn) See fewer	My Three Sons (1960)
Rand Brooks Frank Walker Frank Walker See fewer	Gone with the Wind (1939)
Morgan Brittany Audrey (as Suzanne Cupito) Audrey (as Suzanne Cupito) See fewer	The Scarlett O'Hara War (1980)
Ilana Dowding Nell June Nell June See fewer	Airport (1970)