<Li> The most famous recording of this song was created for baby - boomers and featured Pebbles and Bamm - Bamm on The Flintstones `` No Biz Like Show Biz '' episode ( which originally aired September 17 , 1965 ) . The clip of them performing this song was sometimes played during the closing credits in the show 's final season ( 1965 -- 1966 ) , this episode being the opener of that season . Although Pebbles and Bamm Bamm went on to form a rock band as teenagers in the 1970s , they never approached the classic heights of their early childhood tune . The Flintstones version of the song was not stripped of its religious lyrics for inclusion in the show , and only the word `` kids '' was substituted . Original vocals were provided by Rebecca Page ( as Pebbles ) and her mother Ricky Page ( as Bamm Bamm ) , who later became `` The Bermudas '' and then `` The Majorettes '' . They were managed by George Motola , who was Ricky 's husband . </Li>
<Li> The most famous recording of this song was created for baby - boomers and featured Pebbles and Bamm - Bamm on The Flintstones `` No Biz Like Show Biz '' episode ( which originally aired September 17 , 1965 ) . The clip of them performing this song was sometimes played during the closing credits in the show 's final season ( 1965 -- 1966 ) , this episode being the opener of that season . Although Pebbles and Bamm Bamm went on to form a rock band as teenagers in the 1970s , they never approached the classic heights of their early childhood tune . The Flintstones version of the song was not stripped of its religious lyrics for inclusion in the show , and only the word `` kids '' was substituted . Original vocals were provided by Rebecca Page ( as Pebbles ) and her mother Ricky Page ( as Bamm Bamm ) , who later became `` The Bermudas '' and then `` The Majorettes '' . They were managed by George Motola , who was Ricky 's husband . </Li>
who sang let the sunshine in on the flintstones
who sang let the sunshine in on the flintstones
Pebbles Bamm - Bamm
Pebbles Bamm - Bamm