Beverly Garland and Dawn Lyn in My Three Sons (1960)

Vince Howard, Dawn Lyn, and Tracie Savage in My Three Sons (1960)

Dawn Lyn and Tracie Savage in My Three Sons (1960)

Beverly Garland, Dawn Lyn, and Fred MacMurray in My Three Sons (1960)

John Carter, Barry Livingston, and Butch Patrick in My Three Sons (1960)

Barry Livingston and Butch Patrick in My Three Sons (1960)

Barry Livingston and Fred MacMurray in My Three Sons (1960)

Tina Cole and Don Grady in My Three Sons (1960)

Don Grady and Ann Marshall in My Three Sons (1960)

Tim Considine, William Frawley, Don Grady, Stanley Livingston, and Fred MacMurray in My Three Sons (1960)

William Demarest, Don Grady, Barry Livingston, Stanley Livingston, and Fred MacMurray in My Three Sons (1960)

William Demarest, Chip Douglas, Don Grady, Fred MacMurray, Robbie Douglas, and Steve Douglas in My Three Sons (1960)

Tim Considine, Fred MacMurray, and Meredith MacRae in My Three Sons (1960)

Don Grady, Barry Livingston, Stanley Livingston, and Fred MacMurray in My Three Sons (1960)

Frederick De Cordova and Fred MacMurray in My Three Sons (1960)

Don Grady, Barry Livingston, and Stanley Livingston in My Three Sons (1960)

William Demarest, Don Grady, Barry Livingston, Stanley Livingston, Fred MacMurray, and Tramp in My Three Sons (1960)

William Demarest, Don Grady, Barry Livingston, and Stanley Livingston in My Three Sons (1960)

Don Grady and Gil Rogers in My Three Sons (1960)

Tina Cole, Beverly Garland, Don Grady, and Fred MacMurray in My Three Sons (1960)

Nacho Galindo and Heidi Vaughn in My Three Sons (1960)

Beverly Garland and Fred MacMurray in My Three Sons (1960)

Tina Cole, William Demarest, Don Grady, Barry Livingston, Stanley Livingston, and Fred MacMurray in My Three Sons (1960)

Tina Cole, William Demarest, Beverly Garland, Don Grady, Barry Livingston, Stanley Livingston, Dawn Lyn, and Fred MacMurray in My Three Sons (1960)

Tina Cole, William Demarest, Beverly Garland, Don Grady, Barry Livingston, Stanley Livingston, Dawn Lyn, Fred MacMurray, and Tramp in My Three Sons (1960)