"In a self-effacing attempt to save his father from a death by deterioration, a young man enlists his curmudgeonly boss and Kelis to perform a song, and a miracle."
Michael Cera
as Gunther
Jack O'Connell
as Mr. Hartman
Charles Grodin
as Father
Kelis
as Herself
Brandon Reilly
as Dougie
Curtiss Cook
as Conrad
Charlotte Booker
as Mrs. Hartman
Andy Prosky
as Dr. Schwartz
Christina Sajous
as Backup Singer
Deonna Bouyue
Himanshu Suri
as Recording Engineer
Andrew Levine
as Adler
Adam Levite
as Man in Recording Studio
Caroline Capers Powers
as Dr. Schwartz's Date
Director