Jonathan Groff Holden Ford Actor Holt McCallany Bill Tench Actor Anna Torv Wendy Actor Hannah Gross Debbie Mitford Actor Cotter Smith Robert Shepard Actor Sonny Valicenti ADT Serviceman Guest Star Happy Anderson Jerry Burdos Guest Star Kenneth Israel Tony Guest Star Ashley Smith Businessman Guest Star Adam Kroloff Shoe Store Clerk Guest Star Stacey Roca Nancy Tench Guest Star Jordyn DiNatale Julie Guest Star Katie Killacky Emily Guest Star David Fincher Executive Producer Joshua Donen Executive Producer Charlize Theron Executive Producer Ceán Chaffin Executive Producer