The theme song for One Day at a Time, "This is It '', was composed by Brill Building songwriter Jeff Barry and his wife Nancy Barry, and performed by recording artist Polly Cutter. The opening credits were originally seen over a filmed sequence showing Ann, Julie, and Barbara excitedly moving into their new home. Later, the opening credits sequence mostly consisted of clips of each cast member taken from previous episodes.
who wrote one day at a time theme song
Brill Building songwriter Jeff Barry his wife Nancy Barry