Performers in Believe are three vocalists Chloë Agnew, Lisa Kelly, Lisa Lambe, and fiddler Máiréad Nesbitt All songs on this album are re-releases from their previous albums. Their only new song, entitled 'Princess Toyotomi', is featured in the film of the same name. This is the first album where nine members (both current and previous) appear together. Another album of the same title was released on January 24, 2012 Both this album and DVD (live performance from the Fox Theatre, Atlanta, Georgia) feature new music from Agnew, Kelly, Lambe and Nesbitt. The performance was broadcast on PBS stations in December 2011 Some of the songs performed but not available on the CD are A Tribute To Broadway, sung by Agnew, Lambe and Kelly, and Mná na hÉireann, played by Nesbitt. European and North American dates for the 2012 Believe tour have already been set, but Lisa Kelly will not join this tour due to her pregnancy, and will be replaced by Susan McFadden.

Mike, Danny, and Rick are grown men who share a house in Chicago. They take on a fourth house mate, John, who is Mike's estranged first cousin. John's welcome to the house is crowned by his introduction to a game of perpetual pranks called "Watch it!" When not playing pranks on each other, the three men spend their time womanizing, avoiding commitment, treating women badly, and talking about women in the coarsest terms. John, somewhat of a drifter with a fear of commitment, is nonetheless a man apart from this trio of feckless cowards. He takes a shine to Anne, recently jilted by his cousin Mike. Meanwhile, Rick is doing his best to ruin a promising relationship with the fetching and sincere Ellen. How Annie, Ellen, Rick, Mike, and John sort out (or fail to sort out) their social lives becomes the focus of the movie.