Michael arranges a morale-boosting birthday party for Meredith and is determined to come up with the funniest message in her card. Dwight wants a pact with Jim to fight the downsizing, and Michael regrets showing off when Oscar asks for sponsorship for a charity walk being undertaken by his nephew, who has cerebral palsy.
Elenco: Rainn Wilson , John Krasinski , Jenna Fischer , Brian Baumgartner , Oscar Nunez , Angela Kinsey , Craig Robinson , Ed Helms , Leslie David Baker , Phyllis Smith , Ellie Kemper , Creed Bratton , Kate Flannery , Jochen Busse , Thorsten Nindel , Ulrike Bliefert , Jake Lacy , Clark Duke , Ali Hartman , Susanne Hartman , Catherine Tate .