P.S. I Love You (2007) - Cast

Hilary Swank as Holly Kennedy
Gerard Butler as Gerry Kennedy
James Marsters as John McCarthy
Gina Gershon as Sharon McCarthy
Kathy Bates as Elizabeth
Harry Connick Jr as Daniel Connelly
Dean Winters as Tom
Tony Devon as Travel Agent
Mike Doyle as Leprechaun
Marcus Collins as Marcus
Stephen Singer as The Dog Master
Madalyn McKay as Maid of Honor
Lisa Kudrow as Denise Hennessey