<Tr> <Th> Opening theme </Th> <Td> `` This is It '' performed by Polly Cutter </Td> </Tr>
<Tr> <Th> Opening theme </Th> <Td> `` This is It '' performed by Polly Cutter </Td> </Tr>
who sings the theme song to one day at a time
who sings the theme song to one day at a time
Polly Cutter
Polly Cutter