Allen Gregory enlists the help of a friend to find his biological mother. Though Allen Gregory initially dreams of his mother and father falling in love and starting a life together...

Cast: Lacey Chabert, Sean Clements, Keith David, Nat Faxon, Will Forte, Jonah Hill, Jake M. Johnson, Lisa Kudrow, Joy Osmanski, Nasim Pedrad, Cristina Pucelli, French Stewart