Lisa Kudrow and Jeffrey Dean Morgan have signed on for Warner Bros. and Alcon Entertainment's "P.S. I Love You" opposite Hilary Swank and Gerard Butler reports Variety.

The story centers on a widow whose life is rejuvenated when letters left by her husband send her on a series of adventures. Based on the novel by Cecilia Ahern, it will be directed by Richard LaGravenese who adapted it for the screen along with Steve Rodgers.

Kudrow will star as one of Swank's best friends, a successful and single press agent in NYC. Morgan takes a love interest role opposite Swank as an Irish singer whom her character falls for in Dublin.