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