Guest Stars Joe Penny as Hank Butler Dakin Matthews as Sheldon 'Cleo' Burgess '10 Carel Struycken as Lester "Gargantuan" Smith '10 Justina Vail as Zelda Panay '71 Michael J. Anderson as Nathaniel 'Biggie' Jones '10 Sharni Vinson as Mia Romanov Joshua DesRoches as Eddie Armstrong '71 Mark Povinelli as Nathaniel 'Biggie' Jones '71 Peggy McCay as Zelda Panay '10 Matt O'Toole as Eddie Armstrong '10 Roger Morrissey as Lester 'Gargantuan' Smith '71 Alicia Herranz as Isabel de Luca '71 Shiva Rose as Isabel de Luca '10 Matthew Walker as Sheldon 'Cleo' Burgess '71 Uncredited Madeleine Falk as Ball Walker