Guest Stars Chris Diamantopoulos as JQR Elizabeth Marvel as Celeste Abbott Kim Hawthorne as Miss Ross Tim McInnerny as Apron Man Darri Ingolfsson as Dieter Franz David Arquette as Monty Abbott Stella Grace Fitzgerald as Young Lizzie Caden Dragomer as Young Wiley Suzanne Cryer as Tina Robert Miano as Piano Man Co Starring Ely Henry as JPV Jack Foley as Nerd with a Beard Dean Sharpe as Meathead Raphael Corkhill as Klaus Von Müller Sam Meader as JBG Ibrahim Renno as Ali Kayla Blake as Doctor Todd Aaron Brotze as Larry Laith Wallschleger as Security Guard Anthony Treme as Volunteer 1 Stephanie Platte as Volunteer 2 Adriana Galindez as Volunteer 3